APA (7th ed.) Citation

Cohen, M. P. (1988). The history of the Sierra Club, 1892-1970. Sierra Club Books.

Chicago Style (17th ed.) Citation

Cohen, Michael P. The History of the Sierra Club, 1892-1970. San Francisco: Sierra Club Books, 1988.

MLA (8th ed.) Citation

Cohen, Michael P. The History of the Sierra Club, 1892-1970. Sierra Club Books, 1988.

Warning: These citations may not always be 100% accurate.