APA (7th ed.) Citation

Maier, S. (1990). Super-Torwart-Training. Falken.

Chicago Style (17th ed.) Citation

Maier, Sepp. Super-Torwart-Training. Niedernhausen/Ts: Falken, 1990.

MLA (9th ed.) Citation

Maier, Sepp. Super-Torwart-Training. Falken, 1990.