APA Formatting and Style Guide (7th Edition) - Purdue OWL®
https://owl.purdue.edu/owl/research_and_citation/apa_style/apa_formatting_and_style_guide/index.html
WEBStart Here. General Format. Guidelines on writing an APA style paper. In-Text Citations. Resources on using in-text citations in APA style. The Basics. General guidelines for referring to the works of others in your essay. Author/Authors. How to refer to authors in-text, including single and multiple authors, unknown authors, organizations, etc.
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