APA (7th ed.) Citation

Gilbert, C. H., & Hubbs, C. L. (1920). The macrouroid fishes of the Philippine Islands and the East Indies: [by] Charles Henry Gilbert and Carl L. Hubbs. Govt. Print. Off.

Chicago Style (17th ed.) Citation

Gilbert, Charles Henry, and Carl Leavitt Hubbs. The Macrouroid Fishes of the Philippine Islands and the East Indies: [by] Charles Henry Gilbert and Carl L. Hubbs. Washington: Govt. Print. Off, 1920.

MLA (9th ed.) Citation

Gilbert, Charles Henry, and Carl Leavitt Hubbs. The Macrouroid Fishes of the Philippine Islands and the East Indies: [by] Charles Henry Gilbert and Carl L. Hubbs. Govt. Print. Off, 1920.