APA (7th ed.) Citation

Ridley, R. T. (2005). The absent Pontifex Maximus.

Chicago Style (17th ed.) Citation

Ridley, Ronald T. The Absent Pontifex Maximus. 2005.

MLA (9th ed.) Citation

Ridley, Ronald T. The Absent Pontifex Maximus. 2005.

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