APA

Buckup P. A., Reis R. E., .Characidiin genus Characidium (Teleostei, Characiformes) in Southern Brazil, with description of three new species. : .

Chicago

Buckup Paulo A, Reis Roberto E, .Characidiin genus Characidium (Teleostei, Characiformes) in Southern Brazil, with description of three new species. : .

Harvard

Buckup P. A., Reis R. E., .Characidiin genus Characidium (Teleostei, Characiformes) in Southern Brazil, with description of three new species. : .

MLA

Buckup Paulo A, Reis Roberto E, .: . .