APA (7th ed.) Citation

Thompson, T. (2015). Same-sex marriage. Greenhaven Press, a part of Gale, Cengage Learning.

Chicago Style (17th ed.) Citation

Thompson, Tamara. Same-sex Marriage. Farmington Hills, Mich.: Greenhaven Press, a part of Gale, Cengage Learning, 2015.

MLA (9th ed.) Citation

Thompson, Tamara. Same-sex Marriage. Greenhaven Press, a part of Gale, Cengage Learning, 2015.