APA

Hatch J. J., . (1966). Collective territories in Galápagos mockingbirds, with notes on other behavior. : .

Chicago

Hatch J J, . 1966. Collective territories in Galápagos mockingbirds, with notes on other behavior. : .

Harvard

Hatch J. J., . (1966). Collective territories in Galápagos mockingbirds, with notes on other behavior. : .

MLA

Hatch J J, . Collective territories in Galápagos mockingbirds, with notes on other behavior. : . 1966.