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.

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 …

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 …

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 …

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 …

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Citation Machine® helps students and professionals properly credit the information that they use. Cite sources in APA, MLA, Chicago, Turabian, and Harvard for free.

The Online Writing Lab (OWL) at Purdue University houses writing resources and instructional material, which teachers and trainers may use for in-class and out-of-class instruction.

An Online Writing Lab (OWL) is often an extension of a university writing center. Online writing labs offer help to students and other writers by providing literacy materials, such as handouts and slide …

This channel is the official YouTube channel for the Purdue Online Writing Lab (OWL).