Citazione Stile APA (7a Edizione)

Karras, R. M. (2012). Unmarriages: Women, men, and sexual unions in the Middle Ages. University of Pennsylvania Press.

Citazione stile Chigago Style (17a edizione)

Karras, Ruth Mazo. Unmarriages: Women, Men, and Sexual Unions in the Middle Ages. Philadelphia: University of Pennsylvania Press, 2012.

Citatione MLA (9a ed.)

Karras, Ruth Mazo. Unmarriages: Women, Men, and Sexual Unions in the Middle Ages. University of Pennsylvania Press, 2012.