APA (7th ed.) Citation

Steon, E. T. (1899). Wild animals I have known, and 200 drawings. C. Scribner's sons.

Chicago Style (17th ed.) Citation

Steon, Ernest Thompson. Wild Animals I Have Known, and 200 Drawings. New York: C. Scribner's sons, 1899.

MLA (9th ed.) Citation

Steon, Ernest Thompson. Wild Animals I Have Known, and 200 Drawings. C. Scribner's sons, 1899.