Cita APA (7th ed.)

Harold, A. S., & Vari, R. P. (1994). Systematics of the Trans Andean species of creagrutus ostariophysi: Characiformes: characidae. Smithsonian Institution Press.

Cita Chicago (17th ed.)

Harold, Anthony S., i Richard P. Vari. Systematics of the Trans Andean Species of Creagrutus Ostariophysi: Characiformes: Characidae. Washington, D.C: Smithsonian Institution Press, 1994.

Cita MLA (9th ed.)

Harold, Anthony S., i Richard P. Vari. Systematics of the Trans Andean Species of Creagrutus Ostariophysi: Characiformes: Characidae. Smithsonian Institution Press, 1994.