APA (7th ed.) Citation

Claussen, M. C., Gerber, M., & Schneeberger, A. R. Sports Psychiatry: Update, further development, and international contribution. Hogrefe AG.

Chicago Style (17th ed.) Citation

Claussen, Malte Christian, Markus Gerber, and Andres Ricardo Schneeberger. Sports Psychiatry: Update, Further Development, and International Contribution. Hogrefe AG.

MLA (9th ed.) Citation

Claussen, Malte Christian, et al. Sports Psychiatry: Update, Further Development, and International Contribution. Hogrefe AG.