Vari, R. P. 1., & Harold, A. S. (2001). Phylogenetic study of the neotropical Fish Genera Creagrutus Günther and Piabina Reinhardt (Teleostei: Ostariophysi: Characiformes), with a revision of the Cis-Andean species. Washington, D.C.: Smithsonian Institution Press.
Chicago Style CitationVari, Richard P. 1949-2016, and Antony S. Harold. Phylogenetic Study of the Neotropical Fish Genera Creagrutus Günther and Piabina Reinhardt (Teleostei: Ostariophysi: Characiformes), With a Revision of the Cis-Andean Species. Washington, D.C.: Smithsonian Institution Press, 2001.
MLA CitationVari, Richard P. 1949-2016, and Antony S. Harold. Phylogenetic Study of the Neotropical Fish Genera Creagrutus Günther and Piabina Reinhardt (Teleostei: Ostariophysi: Characiformes), With a Revision of the Cis-Andean Species. Washington, D.C.: Smithsonian Institution Press, 2001.