APA

Harold A. S., Vari R. P., Machado Allison A. & Provenzano F.Creagrutus hysginus (Teleostei: Characiformes), A new species of Characid from Northeastern Venezuela, Sucre state. : .

Chicago

Harold Antony S, Vari Richard P, Machado Allison A and Provenzano F.Creagrutus hysginus (Teleostei: Characiformes), A new species of Characid from Northeastern Venezuela, Sucre state. : .

Harvard

Harold A. S., Vari R. P., Machado Allison A. and Provenzano F.Creagrutus hysginus (Teleostei: Characiformes), A new species of Characid from Northeastern Venezuela, Sucre state. : .

MLA

Harold Antony S, Vari Richard P, Machado Allison A and Provenzano F.: . .