APA (7th ed.) Citation

Lee, A. (2011). Petrach, Rome and the "dark ages".

Chicago Style (17th ed.) Citation

Lee, Alexander. Petrach, Rome and the "Dark Ages". 2011.

MLA (9th ed.) Citation

Lee, Alexander. Petrach, Rome and the "Dark Ages". 2011.

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