APA (7th ed.) Citation

Orr, D. W. (1994). Earth in mind: On education, environment, and the human prospect. Island Press.

Chicago Style (17th ed.) Citation

Orr, David W. Earth in Mind: On Education, Environment, and the Human Prospect. Washington, DC: Island Press, 1994.

MLA (9th ed.) Citation

Orr, David W. Earth in Mind: On Education, Environment, and the Human Prospect. Island Press, 1994.