APA (7th ed.) Citation

Sierra Club, San Francisco, & Mitchell, J. G. (1970). Ecotactics: The Sierra Club handbook for environmental activists. Simon & Schuster.

Chicago Style (17th ed.) Citation

Sierra Club, San Francisco, and John G. Mitchell. Ecotactics: The Sierra Club Handbook for Environmental Activists. New York: Simon & Schuster, 1970.

MLA (9th ed.) Citation

Sierra Club, San Francisco, and John G. Mitchell. Ecotactics: The Sierra Club Handbook for Environmental Activists. Simon & Schuster, 1970.