APA (7th ed.) Citation

Killingsworth, M. J. (2004). Walt Whitman and the earth: A study in ecopoetics. University of Iowa Press.

Chicago Style (17th ed.) Citation

Killingsworth, M. Jimmie. Walt Whitman and the Earth: A Study in Ecopoetics. Iowa City: University of Iowa Press, 2004.

MLA (8th ed.) Citation

Killingsworth, M. Jimmie. Walt Whitman and the Earth: A Study in Ecopoetics. University of Iowa Press, 2004.