APA (7th ed.) Citation

Boyle, T. C. (2000). A friend of the earth. Viking.

Chicago Style (17th ed.) Citation

Boyle, T. Coraghessan. A Friend of the Earth. New York, New York: Viking, 2000.

MLA (9th ed.) Citation

Boyle, T. Coraghessan. A Friend of the Earth. Viking, 2000.