Cita APA (7a ed.)

Cheam, F. (1980). Les grandes cathédrales. Camden House Books.

Cita Chicago Style (17a ed.)

Cheam, Frederick. Les Grandes Cathédrales. London: Camden House Books, 1980.

Cita MLA (9a ed.)

Cheam, Frederick. Les Grandes Cathédrales. Camden House Books, 1980.