Cita APA (7a ed.)

Cahill, S. (2004). Same-sex marriage in the United States: Focus on the facts. Lexington Books.

Cita Chicago Style (17a ed.)

Cahill, Sean. Same-sex Marriage in the United States: Focus on the Facts. Lanham: Lexington Books, 2004.

Cita MLA (9a ed.)

Cahill, Sean. Same-sex Marriage in the United States: Focus on the Facts. Lexington Books, 2004.