APA引文

Gerstmann, E. (2004). Same-sex marriage and the Constitution. Cambridge: Cambridge University Press.

Trích dẫn kiểu Chicago

Gerstmann, Evan. Same-sex Marriage and the Constitution. Cambridge: Cambridge University Press, 2004.

MLA引文

Gerstmann, Evan. Same-sex Marriage and the Constitution. Cambridge: Cambridge University Press, 2004.

警告：这些引文格式不一定是100％准确.