APA (7th ed.) Citation

Lewis, J. R., & Lewis, S. M. (2009). Sacred schisms: How religions divide (1. publ.). Cambridge Univ. Press.

Chicago Style (17th ed.) Citation

Lewis, James R., and Sarah M. Lewis. Sacred Schisms: How Religions Divide. 1. publ. Cambridge, UK [u.a.]: Cambridge Univ. Press, 2009.

MLA (9th ed.) Citation

Lewis, James R., and Sarah M. Lewis. Sacred Schisms: How Religions Divide. 1. publ. Cambridge Univ. Press, 2009.

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