Cita APA

Manwell, R. D. (1961). Introduction to protozoology. New York: St Martin's Press.

Citación estilo Chicago

Manwell, Reginald D. Introduction to Protozoology. New York: St Martin's Press, 1961.

Cita MLA

Manwell, Reginald D. Introduction to Protozoology. New York: St Martin's Press, 1961.