APA

Izawa K., Lozano M, .Social changes within a group of red howler monkeys, V. : .

Chicago

Izawa Kosei, Lozano M, .Social changes within a group of red howler monkeys, V. : .

Harvard

Izawa K., Lozano M, .Social changes within a group of red howler monkeys, V. : .

MLA

Izawa Kosei, Lozano M, .: . .