APA (7th ed.) Citation

Vetter, H. J., & Smith, B. D. (1971). Personality theory: A source book. Appleton-Century-Crofts.

Chicago Style (17th ed.) Citation

Vetter, Harold J., and Barry D. Smith. Personality Theory: A Source Book. New York: Appleton-Century-Crofts, 1971.

MLA (9th ed.) Citation

Vetter, Harold J., and Barry D. Smith. Personality Theory: A Source Book. Appleton-Century-Crofts, 1971.