APA (7th ed.) Citation

Maddi, S. R. (1968). Personality theories: A comparative analysis (3d ed.). The Dorsey Press.

Chicago Style (17th ed.) Citation

Maddi, Salvatore R. Personality Theories: A Comparative Analysis. 3d ed. Homewood, Illinois: The Dorsey Press, 1968.

MLA (9th ed.) Citation

Maddi, Salvatore R. Personality Theories: A Comparative Analysis. 3d ed. The Dorsey Press, 1968.