Cita APA

Lefton, L. A. (1994). Psychology (5th.ed.). Allyn and Bacon.

Citación estilo Chicago

Lefton, Lester A. Psychology. 5th.ed. Boston: Allyn and Bacon, 1994.

Cita MLA

Lefton, Lester A. Psychology. 5th.ed. Allyn and Bacon, 1994.

Warning: These citations may not always be 100% accurate.