The physical writing lab serves the on-campus Purdue community of students and faculty. Schedule an in-person, online, or e-tutoring session with one of our tutors or check out one of …

Start Here. General Format Guidelines on writing an APA style paper In-Text Citations. Resources on using in-text citations in APA style

Start Here. General Format Guidelines on writing an MLA style paper MLA Formatting and Style Guide Overview of how to create MLA in-text citations and reference lists

These OWL resources will help you use correct grammar in your writing. This area includes resources on grammar topics, such as count and noncount nouns, articles (a versus an), …

MLA (Modern Language Association) style is most commonly used to write papers and cite sources within the liberal arts and humanities. This resource, updated to reflect the MLA …

Long quotations. Place direct quotations that are 40 words or longer in a free-standing block of typewritten lines and omit quotation marks. Start the quotation on a new line, indented 1/2 inch …

Books. MLA does not have a prescribed system of headings for books (for more information on headings, please see page 146 in the MLA Style Manual and Guide to Scholarly Publishing, …

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 …

Media Files: APA Sample Student Paper , APA Sample Professional Paper This resource is enhanced by Acrobat PDF files. Download the free Acrobat Reader. Note: The APA …

Please see our Sample APA Paper resource to see an example of an APA paper. You may also visit our Additional Resources page for more examples of APA papers.. How to Cite the …