Cita APA (7a ed.)

Le Roy Ladurie, E., & Bray, B. (1980). Montaillou: Cathars and Catholics in a French village, 1294-1324. Penguin.

Cita Chicago Style (17a ed.)

Le Roy Ladurie, Emmanuel, y Barbara Bray. Montaillou: Cathars and Catholics in a French Village, 1294-1324. Harmondsworth: Penguin, 1980.

Cita MLA (9a ed.)

Le Roy Ladurie, Emmanuel, y Barbara Bray. Montaillou: Cathars and Catholics in a French Village, 1294-1324. Penguin, 1980.