APA (7th ed.) Citation

U.S. Fish and Wildlife Service. (1945). How to Make and Mend Fish Nets. [s.n.].

Chicago Style (17th ed.) Citation

U.S. Fish and Wildlife Service. How to Make and Mend Fish Nets. [Washington]: [s.n.], 1945.

MLA (9th ed.) Citation

U.S. Fish and Wildlife Service. How to Make and Mend Fish Nets. [s.n.], 1945.