APA

Willis E. O., Oniki Y., .Dentrocincla tyrannina: morphology, behavior and conservation of a shy lek-type insectivore. : .

Chicago

Willis Edwin O, Oniki Yoshika, .Dentrocincla tyrannina: morphology, behavior and conservation of a shy lek-type insectivore. : .

Harvard

Willis E. O., Oniki Y., .Dentrocincla tyrannina: morphology, behavior and conservation of a shy lek-type insectivore. : .

MLA

Willis Edwin O, Oniki Yoshika, .: . .