APA (7th ed.) Citation

O'Brien, D. M. (1991). Constitutional law and politics. Norton.

Chicago Style (17th ed.) Citation

O'Brien, David M. Constitutional Law and Politics. New York: Norton, 1991.

MLA (8th ed.) Citation

O'Brien, David M. Constitutional Law and Politics. Norton, 1991.

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