Tohutoro APA (7th ed.)

Gore, A. (1993). Earth in the Balance: Ecology and the human spirit. Penguin Books.

Tohutoru Kātū Chicago (17th ed.)

Gore, Albert. Earth in the Balance: Ecology and the Human Spirit. New York: Penguin Books, 1993.

Tohutoro MLA (9th ed.)

Gore, Albert. Earth in the Balance: Ecology and the Human Spirit. Penguin Books, 1993.