APA (7th ed.) Citation

Norman, C. (1957). John Muir: Father of our national parks. Messner.

Chicago Style (17th ed.) Citation

Norman, Charles. John Muir: Father of Our National Parks. New York: Messner, 1957.

MLA (8th ed.) Citation

Norman, Charles. John Muir: Father of Our National Parks. Messner, 1957.

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