APA (7th ed.) Citation

Richardson-Self, L. (2015). Justifying same-sex marriage: A philosophical investigation. Rowman & Littlefield International Ltd.

Chicago Style (17th ed.) Citation

Richardson-Self, Louise. Justifying Same-sex Marriage: A Philosophical Investigation. London, United Kingdom: Rowman & Littlefield International Ltd, 2015.

MLA (9th ed.) Citation

Richardson-Self, Louise. Justifying Same-sex Marriage: A Philosophical Investigation. Rowman & Littlefield International Ltd, 2015.