Cita APA (7a ed.)

Houlet, J., & Perchet, R. (1948). Chateaux de France. Draege.

Cita Chicago Style (17a ed.)

Houlet, Jacques, y René Perchet. Chateaux De France. Paris: Draege, 1948.

Cita MLA (9a ed.)

Houlet, Jacques, y René Perchet. Chateaux De France. Draege, 1948.