APA-Zitierstil (7. Ausg.)

Hay, J. (2007). In defense of nature (1st University of Iowa Press ed.). University of Iowa Press.

Chicago-Zitierstil (17. Ausg.)

Hay, John. In Defense of Nature. 1st University of Iowa Press ed. Iowa City: University of Iowa Press, 2007.

MLA-Zitierstil (9. Ausg.)

Hay, John. In Defense of Nature. 1st University of Iowa Press ed. University of Iowa Press, 2007.