APA

Dickinson W. H., .Observacions on Naja haje (<Linnaeus>) feigning death. : .

Chicago

Dickinson Wesley H, .Observacions on Naja haje (<Linnaeus>) feigning death. : .

Harvard

Dickinson W. H., .Observacions on Naja haje (<Linnaeus>) feigning death. : .

MLA

Dickinson Wesley H, .: . .