United States. Department of Agriculture. Office of the Secretary, Priestley, J. H., & Swingle, C. F. (1929). Vegetative propagation from standpoint of plant anatomy. U.S. GPO.
Chicago Style (17th ed.) CitationUnited States. Department of Agriculture. Office of the Secretary, J. H. Priestley, and Charles F. Swingle. Vegetative Propagation from Standpoint of Plant Anatomy. Washington: U.S. GPO, 1929.
MLA (9th ed.) CitationUnited States. Department of Agriculture. Office of the Secretary, et al. Vegetative Propagation from Standpoint of Plant Anatomy. U.S. GPO, 1929.
Warning: These citations may not always be 100% accurate.