APA

Tokuda K., .Some social traits of howling monkeys (Alouatta seniculus) in La Macarena, Colombia. : .

Chicago

Tokuda Kisaburo, .Some social traits of howling monkeys (Alouatta seniculus) in La Macarena, Colombia. : .

Harvard

Tokuda K., .Some social traits of howling monkeys (Alouatta seniculus) in La Macarena, Colombia. : .

MLA

Tokuda Kisaburo, .: . .