APA (7th ed.) Citation

Gerstmann, E. (2008). Same-sex marriage and the Constitution (2. ed.). Cambridge Univ. Press.

Chicago Style (17th ed.) Citation

Gerstmann, Evan. Same-sex Marriage and the Constitution. 2. ed. Cambridge [u.a.]: Cambridge Univ. Press, 2008.

MLA (9th ed.) Citation

Gerstmann, Evan. Same-sex Marriage and the Constitution. 2. ed. Cambridge Univ. Press, 2008.