APA (7th ed.) Citation

United States. Bureau of Plant Industry, Soils, and Agricultural Engineering. (1945). How much fertilizer shall I use? [measurement guide for gardeners]. [s.n.].

Chicago Style (17th ed.) Citation

United States. Bureau of Plant Industry, Soils, and Agricultural Engineering. How Much Fertilizer Shall I Use? [measurement Guide for Gardeners]. [Washington]: [s.n.], 1945.

MLA (9th ed.) Citation

United States. Bureau of Plant Industry, Soils, and Agricultural Engineering. How Much Fertilizer Shall I Use? [measurement Guide for Gardeners]. [s.n.], 1945.