APA (7th ed.) Citation

Grell, K. G. (1973). Protozoology: With 15 tab. Springer-Verlag.

Chicago Style (17th ed.) Citation

Grell, Karl G. Protozoology: With 15 Tab. Berlin: Springer-Verlag, 1973.

MLA (9th ed.) Citation

Grell, Karl G. Protozoology: With 15 Tab. Springer-Verlag, 1973.

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