APA (7th ed.) Citation

Johnson, C. W., Baker, F. A., & Johnson, W. S. (1990). Urban & community forestry: A guide for the interior western United States. USDA Forest Service, Intermountain Region.

Chicago Style (17th ed.) Citation

Johnson, Craig W., Fred A. Baker, and Wayne S. Johnson. Urban & Community Forestry: A Guide for the Interior Western United States. Ogden, Utah: USDA Forest Service, Intermountain Region, 1990.

MLA (9th ed.) Citation

Johnson, Craig W., et al. Urban & Community Forestry: A Guide for the Interior Western United States. USDA Forest Service, Intermountain Region, 1990.