APA

Kostermans A. J., Pinkley H. V. & Stern W. L.New amazonian arrow poison Ocotea venenoza. : .

Chicago

Kostermans A J, Pinkley Homer V and Stern William L.New amazonian arrow poison Ocotea venenoza. : .

Harvard

Kostermans A. J., Pinkley H. V. and Stern W. L.New amazonian arrow poison Ocotea venenoza. : .

MLA

Kostermans A J, Pinkley Homer V and Stern William L.: . .