Cita APA (7a ed.)

Varner, G. E. (1998). In nature's interests?: Interests, animal rights, and environmental ethics. Oxford University Press.

Cita Chicago Style (17a ed.)

Varner, Gary E. In Nature's Interests?: Interests, Animal Rights, and Environmental Ethics. New York, New York: Oxford University Press, 1998.

Cita MLA (8a ed.)

Varner, Gary E. In Nature's Interests?: Interests, Animal Rights, and Environmental Ethics. Oxford University Press, 1998.