APA (7th ed.) Citation

Colorado State Forest Service, Laut, J. G., Schomaker, M. E., Stieger, T. M., & Metzler, J. (1979). Dutch elm disease: A bibliography (revised) ([Rev. ed.].). Colorado State Forest Service.

Chicago Style (17th ed.) Citation

Colorado State Forest Service, John G. Laut, Michael E. Schomaker, Theresa M. Stieger, and JoAnn Metzler. Dutch Elm Disease: A Bibliography (revised). [Rev. ed.]. Fort Collins: Colorado State Forest Service, 1979.

MLA (9th ed.) Citation

Colorado State Forest Service, et al. Dutch Elm Disease: A Bibliography (revised). [Rev. ed.]. Colorado State Forest Service, 1979.