APA (7th ed.) Citation

Sayre, R. F. (1977). Thoreau and the American Indians / by Robert F. Sayre. Princeton University Press.

Chicago Style (17th ed.) Citation

Sayre, Robert F. Thoreau and the American Indians / by Robert F. Sayre. Princeton University Press, 1977.

MLA (9th ed.) Citation

Sayre, Robert F. Thoreau and the American Indians / by Robert F. Sayre. Princeton University Press, 1977.

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