APA (7th ed.) Citation

Brewer, K. (2015). Prester John: The legend and its sources. Crusade texts in translation.

Chicago Style (17th ed.) Citation

Brewer, Keagan. "Prester John: The Legend and Its Sources." Crusade Texts in Translation 2015.

MLA (8th ed.) Citation

Brewer, Keagan. "Prester John: The Legend and Its Sources." Crusade Texts in Translation, 2015.

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