Style de citation APA (7e éd.)

Graham, E. H., & Van Dersal, W. R. (1949). Wildlife for America: The story of wildlife conservation. Oxford Univ. Press.

Style de citation Chicago (17e éd.)

Graham, Edward H., et William Richard Van Dersal. Wildlife for America: The Story of Wildlife Conservation. New York: Oxford Univ. Press, 1949.

Style de citation MLA (8e éd.)

Graham, Edward H., et William Richard Van Dersal. Wildlife for America: The Story of Wildlife Conservation. Oxford Univ. Press, 1949.