APA (7th ed.) Citation

Rozendaal, R., & Graaf, F. d. (1980). Leben unter Wasser. Parey.

Chicago Style (17th ed.) Citation

Rozendaal, Ruud, and Frank de Graaf. Leben Unter Wasser. Berlin [u.a.]: Parey, 1980.

MLA (9th ed.) Citation

Rozendaal, Ruud, and Frank de Graaf. Leben Unter Wasser. Parey, 1980.

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