American Psychological Association (Washington, District of Columbia). (2020). Publication manual of the american psychological association (Seventh edition.). American Psychological Association.
Chicago Style (17th ed.) ZitazioaAmerican Psychological Association (Washington, District of Columbia). Publication Manual of the American Psychological Association. Seventh edition. Washington, DC: American Psychological Association, 2020.
MLA (9th ed.) ZitazioaAmerican Psychological Association (Washington, District of Columbia). Publication Manual of the American Psychological Association. Seventh edition. American Psychological Association, 2020.
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