American Psychological Association., & American Psychological Association. (1994). Publication manual of the American Psychological Association (4th ed.). Washington, DC: American Psychological Association.
Chicago Style citaatAmerican Psychological Association., en American Psychological Association. Publication Manual of the American Psychological Association. 4th ed. Washington, DC: American Psychological Association, 1994.
MLA citatieAmerican Psychological Association., en American Psychological Association. Publication Manual of the American Psychological Association. 4th ed. Washington, DC: American Psychological Association, 1994.
Let op: Deze citaties zijn niet altijd 100% accuraat.