APA (7th ed.) Citation

Bakker, F. C., & Whiting, H. T. A. (1984). Sportpsychologie. Samsom.

Chicago Style (17th ed.) Citation

Bakker, Frank C., and Harold T. A. Whiting. Sportpsychologie. Alphen aan den Rijn: Samsom, 1984.

MLA (9th ed.) Citation

Bakker, Frank C., and Harold T. A. Whiting. Sportpsychologie. Samsom, 1984.