APA (7th ed.) Citation
Degler, C. N. (1991). In search of human nature: The decline and revival of Darwinism in American social thought. Oxford University Press.
Chicago Style (17th ed.) Citation
Degler, Carl N. In Search of Human Nature: The Decline and Revival of Darwinism in American Social Thought. New York: Oxford University Press, 1991.
MLA (9th ed.) Citation
Degler, Carl N. In Search of Human Nature: The Decline and Revival of Darwinism in American Social Thought. Oxford University Press, 1991.
Warning: These citations may not always be 100% accurate.