APA

Oppenheim V., . (1958). Explorations - east of the high Andes, from Patagonia to the Amazon. New York: Pageant Press.

Chicago

Oppenheim Victor, . 1958. Explorations - east of the high Andes, from Patagonia to the Amazon. New York: Pageant Press.

Harvard

Oppenheim V., . (1958). Explorations - east of the high Andes, from Patagonia to the Amazon. New York: Pageant Press.

MLA

Oppenheim Victor, . Explorations - east of the high Andes, from Patagonia to the Amazon. New York: Pageant Press. 1958.