APA (7th ed.) Citation

Hamburger, J. F., Signori, G., & Katharina, v. S. (2013). Catherine of Siena: The creation of a cult. Medieval women.

Chicago Style (17th ed.) Citation

Hamburger, Jeffrey F., Gabriela Signori, and von Siena Katharina. "Catherine of Siena: The Creation of a Cult." Medieval Women 2013.

MLA (8th ed.) Citation

Hamburger, Jeffrey F., et al. "Catherine of Siena: The Creation of a Cult." Medieval Women, 2013.