Darley, J. M. (1988). Psychology (4th ed.). Prentice-Hall.
Chicago Style aipamenaDarley, John M. Psychology. 4th ed. Englewood Cliffs, New Jersey: Prentice-Hall, 1988.
MLA aipamenaDarley, John M. Psychology. 4th ed. Prentice-Hall, 1988.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.