APA (7th ed.) Citation

Nelson, E. E., Martin, N. E., Williams, R. E., & Service, U. S. F. (1981). Laminated root rot of western conifers. U.S. Dept. of Agriculture, Forest Service.

Chicago Style (17th ed.) Citation

Nelson, E. E., N. E. Martin, R. E. Williams, and United States. Forest Service. Laminated Root Rot of Western Conifers. U.S. Dept. of Agriculture, Forest Service, 1981.

MLA (8th ed.) Citation

Nelson, E. E., et al. Laminated Root Rot of Western Conifers. U.S. Dept. of Agriculture, Forest Service, 1981.