APA (7th ed.) Citation

Herman, E. (2008). Mistress of the Vatican: The true story of Olimpia Maidalchini, the secret female pope (1st. ed.). William Morrow.

Chicago Style (17th ed.) Citation

Herman, Eleanor. Mistress of the Vatican: The True Story of Olimpia Maidalchini, the Secret Female Pope. 1st. ed. New York, NY: William Morrow, 2008.

MLA (8th ed.) Citation

Herman, Eleanor. Mistress of the Vatican: The True Story of Olimpia Maidalchini, the Secret Female Pope. 1st. ed. William Morrow, 2008.

Warning: These citations may not always be 100% accurate.