APA (7th ed.) Citation

United States. Bureau of Plant Industry, Soils, and Agricultural Engineering. (1945). Propagation of trees and shrubs. [s.n.].

Chicago Style (17th ed.) Citation

United States. Bureau of Plant Industry, Soils, and Agricultural Engineering. Propagation of Trees and Shrubs. [Washington]: [s.n.], 1945.

MLA (9th ed.) Citation

United States. Bureau of Plant Industry, Soils, and Agricultural Engineering. Propagation of Trees and Shrubs. [s.n.], 1945.