Cita APA (7th ed.)
Evans, J. D. (1985). Invitation to psychological research. Holt,Rinehart and Winston.
Cita Chicago (17th ed.)
Evans, James D. Invitation to Psychological Research. New York: Holt,Rinehart and Winston, 1985.
Cita MLA (9th ed.)
Evans, James D. Invitation to Psychological Research. Holt,Rinehart and Winston, 1985.
Atenció: Aquestes cites poden no estar 100% correctes.