Cita APA

Sorenson, H., & Malm, M. (1957). Psychology for living (2a. ed.). McGraw-Hill.

Citación estilo Chicago

Sorenson, Herbert, and Marguerite Malm. Psychology for Living. 2a. ed. Nueva York: McGraw-Hill, 1957.

Cita MLA

Sorenson, Herbert, and Marguerite Malm. Psychology for Living. 2a. ed. McGraw-Hill, 1957.