APA

Hardesty D. L., . (1977). Ecological Anthropology. New York: John Wiley and Sons.

Chicago

Hardesty Donald L, . 1977. Ecological Anthropology. New York: John Wiley and Sons.

Harvard

Hardesty D. L., . (1977). Ecological Anthropology. New York: John Wiley and Sons.

MLA

Hardesty Donald L, . Ecological Anthropology. New York: John Wiley and Sons. 1977.