APA (7th ed.) Citation

Matthiessen, P. (1991). In the spirit of Crazy Horse. Penguin Books.

Chicago Style (17th ed.) Citation

Matthiessen, Peter. In the Spirit of Crazy Horse. New York: Penguin Books, 1991.

MLA (8th ed.) Citation

Matthiessen, Peter. In the Spirit of Crazy Horse. Penguin Books, 1991.

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