APA (7th ed.) Citation

United States. Bureau of Foreign and Domestic Commerce. (1938). American western pines and their uses, Idaho white pine, ponderosa pine, sugar pine. [s.n.].

Chicago Style (17th ed.) Citation

United States. Bureau of Foreign and Domestic Commerce. American Western Pines and Their Uses, Idaho White Pine, Ponderosa Pine, Sugar Pine. [Washington]: [s.n.], 1938.

MLA (9th ed.) Citation

United States. Bureau of Foreign and Domestic Commerce. American Western Pines and Their Uses, Idaho White Pine, Ponderosa Pine, Sugar Pine. [s.n.], 1938.