APA (7th ed.) Citation

Becker, B. (1991). Boris Becker, Superstar (1. Aufl.). Sportverl.

Chicago Style (17th ed.) Citation

Becker, Boris. Boris Becker, Superstar. 1. Aufl. Berlin: Sportverl, 1991.

MLA (9th ed.) Citation

Becker, Boris. Boris Becker, Superstar. 1. Aufl. Sportverl, 1991.

Warning: These citations may not always be 100% accurate.