Cita APA (7th ed.)
Herrmann, T., & Pawlik, K. (1987). Psychologie-Lehrbuch. Huber.
Cita Chicago (17th ed.)
Herrmann, Theo, i Kurt Pawlik. Psychologie-Lehrbuch. Bern, Stuttgart, Toronto: Huber, 1987.
Cita MLA (9th ed.)
Herrmann, Theo, i Kurt Pawlik. Psychologie-Lehrbuch. Huber, 1987.
Atenció: Aquestes cites poden no estar 100% correctes.