APA (7th ed.) Citation

Curtis, J. L., & Cornell, L. (2006). Is there really a human race? Joanna Cotler Books.

Chicago Style (17th ed.) Citation

Curtis, Jamie Lee, and Laura Cornell. Is There Really a Human Race? New York, NY: Joanna Cotler Books, 2006.

MLA (8th ed.) Citation

Curtis, Jamie Lee, and Laura Cornell. Is There Really a Human Race? Joanna Cotler Books, 2006.

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