APA (7th ed.) Citation

Douglas, W. A., & Tullis, E. C. (1950). Insects and fungi as causes of pecky rice. U.S. Dep. of Agriculture.

Chicago Style (17th ed.) Citation

Douglas, W. A., and E. C. Tullis. Insects and Fungi as Causes of Pecky Rice. Washington, DC: U.S. Dep. of Agriculture, 1950.

MLA (9th ed.) Citation

Douglas, W. A., and E. C. Tullis. Insects and Fungi as Causes of Pecky Rice. U.S. Dep. of Agriculture, 1950.