APA

Stevenson P., .Vocal behavior of woolly monkeys (Lagothrix lagotricha) at Tinigua National Park, Colombia. : .

Chicago

Stevenson Pablo, .Vocal behavior of woolly monkeys (Lagothrix lagotricha) at Tinigua National Park, Colombia. : .

Harvard

Stevenson P., .Vocal behavior of woolly monkeys (Lagothrix lagotricha) at Tinigua National Park, Colombia. : .

MLA

Stevenson Pablo, .: . .