APA (7th ed.) Citation

Heizer, R. F. (1980). The natural world of the California Indians.

Chicago Style (17th ed.) Citation

Heizer, Robert F. The Natural World of the California Indians. 1980.

MLA (9th ed.) Citation

Heizer, Robert F. The Natural World of the California Indians. 1980.

Warning: These citations may not always be 100% accurate.