APA (7th ed.) Citation

Harrison, C. W. (1963). Conservationists and what they do. Franklin Watts.

Chicago Style (17th ed.) Citation

Harrison, C. William. Conservationists and What They Do. New York: Franklin Watts, 1963.

MLA (9th ed.) Citation

Harrison, C. William. Conservationists and What They Do. Franklin Watts, 1963.