Ferraris, C. J., & Vari, R. P. (1992). Catalog of type specimens of recent fishes in the National Museum of Natural History, Smithsonian Institution, 4: Gonorynchiformes, gymnotiformes, and siluriformes (teleostei. [S.l.]: Washington : Smithsonian Institution Press.
Chicago Style CitationFerraris, Carl J., and Richard P. Vari. Catalog of Type Specimens of Recent Fishes in the National Museum of Natural History, Smithsonian Institution, 4: Gonorynchiformes, Gymnotiformes, and Siluriformes (teleostei. [S.l.]: Washington : Smithsonian Institution Press, 1992.
MLA CitationFerraris, Carl J., and Richard P. Vari. Catalog of Type Specimens of Recent Fishes in the National Museum of Natural History, Smithsonian Institution, 4: Gonorynchiformes, Gymnotiformes, and Siluriformes (teleostei. [S.l.]: Washington : Smithsonian Institution Press, 1992.