APA (7th ed.) Citation

Ellis, M. M. (1931). Some factors affecting replacement of commercial fresh-water mussels. U.S. Government Printing Office.

Chicago Style (17th ed.) Citation

Ellis, M. Melville. Some Factors Affecting Replacement of Commercial Fresh-water Mussels. [Washington?]: U.S. Government Printing Office, 1931.

MLA (9th ed.) Citation

Ellis, M. Melville. Some Factors Affecting Replacement of Commercial Fresh-water Mussels. U.S. Government Printing Office, 1931.