APA (7th ed.) Citation

Morris, C. G. (1990). Psychology: An introduction (7th ed.). Prentice Hall.

Chicago Style (17th ed.) Citation

Morris, Charles G. Psychology: An Introduction. 7th ed. Englewood Cliffs, N.J: Prentice Hall, 1990.

MLA (9th ed.) Citation

Morris, Charles G. Psychology: An Introduction. 7th ed. Prentice Hall, 1990.