Bullock, G. L., Hsu, T. C., & Shotts, E. B. (1986). Columnaris disease of fishes. U.S. Dept. of the Interior, Fish and Wildlife Service, Division of Fisheries and Wetlands Research.
Chicago Style (17th ed.) CitationBullock, G. L., T. C. Hsu, and E. B. Shotts. Columnaris Disease of Fishes. Washington, D.C.: U.S. Dept. of the Interior, Fish and Wildlife Service, Division of Fisheries and Wetlands Research, 1986.
MLA (9th ed.) CitationBullock, G. L., et al. Columnaris Disease of Fishes. U.S. Dept. of the Interior, Fish and Wildlife Service, Division of Fisheries and Wetlands Research, 1986.
Warning: These citations may not always be 100% accurate.