APA (7th ed.) Citation

O, L., R, Q., & M, K. (2013). Doping - Prävention. Dynamic Media Sales Verlag.

Chicago Style (17th ed.) Citation

O, Ludwig, Quadflieg R, and Koch M. Doping - Prävention. Dynamic Media Sales Verlag, 2013.

MLA (8th ed.) Citation

O, Ludwig, et al. Doping - Prävention. Dynamic Media Sales Verlag, 2013.