Cita APA (7a ed.)

Gilgen, A. R. (1987). International handbook of psychology (1. publ.). Greenwood Pr.

Cita Chicago Style (17a ed.)

Gilgen, Albert R. International Handbook of Psychology. 1. publ. New York [u.a.]: Greenwood Pr, 1987.

Cita MLA (8a ed.)

Gilgen, Albert R. International Handbook of Psychology. 1. publ. Greenwood Pr, 1987.