Myers, D. G. (1995). Psychology (4th ed.). Worth Publishers.
Chicago Style (17th ed.) ZitazioaMyers, David G. Psychology. 4th ed. New York: Worth Publishers, 1995.
MLA (9th ed.) ZitazioaMyers, David G. Psychology. 4th ed. Worth Publishers, 1995.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.