APA (7th ed.) Citation

Kroeber, A. L. (2011). The Religion of the Indians of California. Project Gutenberg.

Chicago Style (17th ed.) Citation

Kroeber, Alfred L. The Religion of the Indians of California. Project Gutenberg, 2011.

MLA (9th ed.) Citation

Kroeber, Alfred L. The Religion of the Indians of California. Project Gutenberg, 2011.

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