Cita APA (7th ed.)

Feldman, R. S. (1992). Elements of psychology. McGRaw-Hill.

Cita Chicago (17th ed.)

Feldman, Robert S. Elements of Psychology. New York: McGRaw-Hill, 1992.

Cita MLA (9th ed.)

Feldman, Robert S. Elements of Psychology. McGRaw-Hill, 1992.