Cita APA (7a ed.)

European Federation of Professional Psychologists Associations. (1996). European psychologist. Hogrefe & Huber.

Cita Chicago Style (17a ed.)

European Federation of Professional Psychologists Associations. European Psychologist. Göttingen: Hogrefe & Huber, 1996.

Cita MLA (9a ed.)

European Federation of Professional Psychologists Associations. European Psychologist. Hogrefe & Huber, 1996.