APA (7th ed.) Citation
Hubbs, C. L., & Lager, K. F. (1941). Guide to the fishes of the Great lakes and tributary waters. [The Cranbrook institute of science].
Chicago Style (17th ed.) Citation
Hubbs, Carl L., and Karl Frank Lager. Guide to the Fishes of the Great Lakes and Tributary Waters. [Bloomfield Hills, Mich.]: [The Cranbrook institute of science], 1941.
MLA (9th ed.) Citation
Hubbs, Carl L., and Karl Frank Lager. Guide to the Fishes of the Great Lakes and Tributary Waters. [The Cranbrook institute of science], 1941.
Warning: These citations may not always be 100% accurate.