APA (7th ed.) Citation

Johnson, W. (1979). Gifford Pinchot,forester-politician / Walter Johnson. Garland.

Chicago Style (17th ed.) Citation

Johnson, Walter. Gifford Pinchot,forester-politician / Walter Johnson. New York: Garland, 1979.

MLA (9th ed.) Citation

Johnson, Walter. Gifford Pinchot,forester-politician / Walter Johnson. Garland, 1979.

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