APA (7th ed.) Citation

Kudo, R. R. (1954). Protozoology (4. ed.). Thomas.

Chicago Style (17th ed.) Citation

Kudo, Richard R. Protozoology. 4. ed. Springfield, Ill: Thomas, 1954.

MLA (9th ed.) Citation

Kudo, Richard R. Protozoology. 4. ed. Thomas, 1954.

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