APA aipamena

Lesser, G. (1957). Gothic cathedrals and sacred geometry. London: A. Tiranti.

Chicago Style aipamena

Lesser, George. Gothic Cathedrals and Sacred Geometry. London: A. Tiranti, 1957.

MLA aipamena

Lesser, George. Gothic Cathedrals and Sacred Geometry. London: A. Tiranti, 1957.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.