Cita APA (7a ed.)

Halisch, F., Heckhausen, H., & Kuhl, J. (1987). Motivation, intention, and volition: [in honor of Professor Dr. Dr. h.c. Heinz Heckhausen's 60th birthday]. Springer.

Cita Chicago Style (17a ed.)

Halisch, Frank, Heinz Heckhausen, y Julius Kuhl. Motivation, Intention, and Volition: [in Honor of Professor Dr. Dr. H.c. Heinz Heckhausen's 60th Birthday]. Berlin Heidelberg [u.a.]: Springer, 1987.

Cita MLA (9a ed.)

Halisch, Frank, et al. Motivation, Intention, and Volition: [in Honor of Professor Dr. Dr. H.c. Heinz Heckhausen's 60th Birthday]. Springer, 1987.