APA (7th ed.) Citation

Longley, W. H. (1941). Systematic catalogue of the fishes of Tortugas, Florida: With observations on color, habits, and local distribution. [publisher not identified].

Chicago Style (17th ed.) Citation

Longley, William Harding. Systematic Catalogue of the Fishes of Tortugas, Florida: With Observations on Color, Habits, and Local Distribution. Washington, D.C.: [publisher not identified], 1941.

MLA (9th ed.) Citation

Longley, William Harding. Systematic Catalogue of the Fishes of Tortugas, Florida: With Observations on Color, Habits, and Local Distribution. [publisher not identified], 1941.