APA (7th ed.) Citation

Sinnott, E. W. (1964). The biology of the spirit. Viking.

Chicago Style (17th ed.) Citation

Sinnott, Edmund Ware. The Biology of the Spirit. New York: Viking, 1964.

MLA (9th ed.) Citation

Sinnott, Edmund Ware. The Biology of the Spirit. Viking, 1964.

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