Cita APA (7a ed.)

Woolfolk Cross, D. (1997). Pope Joan: : a novel. Ballantine Book.

Cita Chicago Style (17a ed.)

Woolfolk Cross, Donna. Pope Joan: : A Novel. New York: Ballantine Book, 1997.

Cita MLA (9a ed.)

Woolfolk Cross, Donna. Pope Joan: : A Novel. Ballantine Book, 1997.