APA

Nordlie B. E., . (1973). Morphology and structure of the western Galápagos volcanoes and a model for their origin. : .

Chicago

Nordlie Bert E, . 1973. Morphology and structure of the western Galápagos volcanoes and a model for their origin. : .

Harvard

Nordlie B. E., . (1973). Morphology and structure of the western Galápagos volcanoes and a model for their origin. : .

MLA

Nordlie Bert E, . Morphology and structure of the western Galápagos volcanoes and a model for their origin. : . 1973.