APA (7th ed.) Citation

Hay, J. (1969). In defense of nature ([1st ed.].). Little, Brown.

Chicago Style (17th ed.) Citation

Hay, John. In Defense of Nature. [1st ed.]. Boston: Little, Brown, 1969.

MLA (8th ed.) Citation

Hay, John. In Defense of Nature. [1st ed.]. Little, Brown, 1969.