APA (7th ed.) Citation

O'Brien, D. J. (2008). Catholics and American Politics. Journal of religion & society. Supplement, 4, 20-26.

Chicago Style (17th ed.) Citation

O'Brien, David J. "Catholics and American Politics." Journal of Religion & Society. Supplement 4 (2008): 20-26.

MLA (8th ed.) Citation

O'Brien, David J. "Catholics and American Politics." Journal of Religion & Society. Supplement, vol. 4, 2008, pp. 20-26.

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