APA (7th ed.) Citation

Clark, H. W., & Wilson, C. B. (1912). Mussel beds of Cumberland River in 1911. U.S. Government Printing Office.

Chicago Style (17th ed.) Citation

Clark, H. Walton, and Charles Branch Wilson. Mussel Beds of Cumberland River in 1911. [Washington?]: U.S. Government Printing Office, 1912.

MLA (9th ed.) Citation

Clark, H. Walton, and Charles Branch Wilson. Mussel Beds of Cumberland River in 1911. U.S. Government Printing Office, 1912.