APA (7th ed.) Citation

Marshall, R. P., & Waterman, A. M. (1948). Common diseases of important shade trees. U.S. Dept. of Agriculture.

Chicago Style (17th ed.) Citation

Marshall, Rush P., and Alma M. Waterman. Common Diseases of Important Shade Trees. Washington, D.C: U.S. Dept. of Agriculture, 1948.

MLA (9th ed.) Citation

Marshall, Rush P., and Alma M. Waterman. Common Diseases of Important Shade Trees. U.S. Dept. of Agriculture, 1948.