APA

Eigenmann C. H., Henn A., .Description of three new species of characid fishes. : .

Chicago

Eigenmann Carl H, Henn Arthur, .Description of three new species of characid fishes. : .

Harvard

Eigenmann C. H., Henn A., .Description of three new species of characid fishes. : .

MLA

Eigenmann Carl H, Henn Arthur, .: . .