APA

Bailey K., . (1976). Potassium-argon ages from the Galápagos. : .

Chicago

Bailey K, . 1976. Potassium-argon ages from the Galápagos. : .

Harvard

Bailey K., . (1976). Potassium-argon ages from the Galápagos. : .

MLA

Bailey K, . Potassium-argon ages from the Galápagos. : . 1976.