APA

Newell R. E., . (1973). Climate and the Galápagos Islands. : .

Chicago

Newell Reginald E, . 1973. Climate and the Galápagos Islands. : .

Harvard

Newell R. E., . (1973). Climate and the Galápagos Islands. : .

MLA

Newell Reginald E, . Climate and the Galápagos Islands. : . 1973.