APA (7th ed.) Citation

Hausmann, K., Hülsmann, N., & Radek, R. (2003). Protistology: With 22 tables (3., completely revised edition.). Schweizerbart.

Chicago Style (17th ed.) Citation

Hausmann, Klaus, Norbert Hülsmann, and Renate Radek. Protistology: With 22 Tables. 3., completely revised edition. Berlin ; Stuttgart: Schweizerbart, 2003.

MLA (9th ed.) Citation

Hausmann, Klaus, et al. Protistology: With 22 Tables. 3., completely revised edition. Schweizerbart, 2003.