APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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

Warning: These citations may not always be 100% accurate.