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HVAC: Formatting and Citation Help

Style Manuals

Get Formatting and Citation Help from the Purdue OWL

The Online Writing Lab (OWL) at Purdue University houses writing resources and instructional material, and we provide these as a free service of the Writing Lab at Purdue. Students, members of the community, and users worldwide will find information to assist with many writing projects.

Use the following links to go to the APA resources at the Purdue Online Writing Lab.

Use the following links to go to the MLA resources at the Purdue Online Writing Lab.

Citefast - Online Citation Generator

Citefast is an online citation generator that automatically formats citations in APA, MLA, and Chicago Styles.