APA (7e ed.) Bronvermelding
DeVun, L. (2009). Prophecy, alchemy, and the end of time: John of Rupescissa in the late Middle Ages. Columbia University Press.
Chicago (17e ed.) Bronvermelding
DeVun, Leah. Prophecy, Alchemy, and the End of Time: John of Rupescissa in the Late Middle Ages. New York: Columbia University Press, 2009.
MLA (9e ed.) Bronvermelding
DeVun, Leah. Prophecy, Alchemy, and the End of Time: John of Rupescissa in the Late Middle Ages. Columbia University Press, 2009.
Let op: Deze citaties zijn niet altijd 100% accuraat.