Citazione Stile APA (7a Edizione)

Erlande-Brandenburg, A., & Stonehewer, R. (1995). Cathedrals and castles: Building in the middle ages. Abrams.

Citazione stile Chigago Style (17a edizione)

Erlande-Brandenburg, Alain, e Rosemary Stonehewer. Cathedrals and Castles: Building in the Middle Ages. New York: Abrams, 1995.

Citatione MLA (9a ed.)

Erlande-Brandenburg, Alain, e Rosemary Stonehewer. Cathedrals and Castles: Building in the Middle Ages. Abrams, 1995.