Cita APA

Vari, R. P. 1. (1989). Systematics of the neotropical characiform genus Psectrogaster Eigenmann and Eigenmann (Pisces: Characiformes). Washington: Smithsonian Institution Press.

Citación estilo Chicago

Vari, Richard P. 1949-2016. Systematics of the Neotropical Characiform Genus Psectrogaster Eigenmann and Eigenmann (Pisces: Characiformes). Washington: Smithsonian Institution Press, 1989.

Cita MLA

Vari, Richard P. 1949-2016. Systematics of the Neotropical Characiform Genus Psectrogaster Eigenmann and Eigenmann (Pisces: Characiformes). Washington: Smithsonian Institution Press, 1989.