Cita APA

Smyth, H. R. (1962). Amphibians and their ways. New York: The Macmillan Company.

Chicago Style Citation

Smyth, H. Rucker. Amphibians and Their Ways. New York: The Macmillan Company, 1962.

Cita MLA

Smyth, H. Rucker. Amphibians and Their Ways. New York: The Macmillan Company, 1962.

Atenció: Aquestes cites poden no estar 100% correctes.