APA (7th ed.) Citation

Keel, W. C. (2006). The Sky at Einstein’s Feet. Springer New York.

Chicago Style (17th ed.) Citation

Keel, William C. The Sky at Einstein’s Feet. New York, NY: Springer New York, 2006.

MLA (8th ed.) Citation

Keel, William C. The Sky at Einstein’s Feet. Springer New York, 2006.