APA (7th ed.) Citation

Sisson, K. (2016). Popes over Princes: Hierocratic Theory.

Chicago Style (17th ed.) Citation

Sisson, Keith. Popes over Princes: Hierocratic Theory. 2016.

MLA (9th ed.) Citation

Sisson, Keith. Popes over Princes: Hierocratic Theory. 2016.

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