APA (7th ed.) Citation

Smith, G. S. (2006). Faith and the presidency: From George Washington to George W. Bush. Oxford University Press. https://doi.org/10.1093/acprof:oso/9780195300604.001.0001

Chicago Style (17th ed.) Citation

Smith, Gary Scott. Faith and the Presidency: From George Washington to George W. Bush. Oxford [u.a.]: Oxford University Press, 2006. https://doi.org/10.1093/acprof:oso/9780195300604.001.0001.

MLA (8th ed.) Citation

Smith, Gary Scott. Faith and the Presidency: From George Washington to George W. Bush. Oxford University Press, 2006. https://doi.org/10.1093/acprof:oso/9780195300604.001.0001.