Purdue OWL® - Purdue OWL® - Purdue University
The Purdue OWL offers global support through online reference materials and services for creating citations, cover letters, major-specific writing help, and general writing advice.
APA Formatting and Style Guide (7th Edition) - Purdue OWL®
Suggested Resources Style Guide Overview MLA Guide APA Guide Chicago Guide OWL Exercises Purdue OWL Research and Citation APA Style (7th Edition) APA Formatting and Style Guide (7th …
MLA Formatting and Style Guide - Purdue OWL®
Suggested Resources Style Guide Overview MLA Guide APA Guide Chicago Guide OWL Exercises Purdue OWL Research and Citation MLA Style MLA Formatting and Style Guide MLA Formatting …
APA Style Introduction - Purdue OWL® - Purdue University
These OWL resources will help you learn how to use the American Psychological Association (APA) citation and format style. This section contains resources on in-text citation and the References …
Welcome to the Purdue OWL
The Purdue OWL houses writing resources and instructional material, and we provide these as a free service at Purdue. Students, members of the community, and users worldwide will find information to …
APA Style (7th Edition) - Purdue OWL® - Purdue University
Purdue OWL is a registered trademark. Copyright ©2025 by The On-Campus Writing Lab & The OWL at Purdue and Purdue University. This material may not be published, reproduced, broadcast, rewritten, …
MLA Formatting and Style Guide - Purdue OWL®
Please use the example at the bottom of this page to cite the Purdue OWL in MLA. See also our MLA vidcast series on the Purdue OWL YouTube Channel. Creating a Works Cited list using the ninth …
Research and Citation Resources - Purdue OWL®
These OWL resources will help you use the research you have conducted in your documents. This area includes material on quoting and paraphrasing your research sources, as well as material on how to …
Writing a Research Paper - Purdue OWL® - Purdue University
Purdue OWL General Writing Common Writing Assignments Research Papers Writing a Research Paper Writing a Research Paper The Research Paper There will come a time in most students' …
That vs. Which - Purdue OWL® - Purdue University
Purdue OWL General Writing Grammar That vs. Which That vs. Which One of the more challenging grammar concepts in the English language is the difference between the words that and which. Both …