APA (7th ed.) Citation

United States. Bureau of Plant Industry. (1939). Acidic properties of peat and muck. [s.n.].

Chicago Style (17th ed.) Citation

United States. Bureau of Plant Industry. Acidic Properties of Peat and Muck. [Washington]: [s.n.], 1939.

MLA (9th ed.) Citation

United States. Bureau of Plant Industry. Acidic Properties of Peat and Muck. [s.n.], 1939.

Warning: These citations may not always be 100% accurate.