Citazione APA

Phillips, E. L., & Gibson, J. F. (1957). Psychology and personality. Prentice hall Inc.

Stile di citazione Chicago

Phillips, E. Lakin, e James F. Gibson. Psychology and Personality. Englewood: Prentice hall Inc, 1957.

Citazione MLA

Phillips, E. Lakin, e James F. Gibson. Psychology and Personality. Prentice hall Inc, 1957.