APA (7th ed.) Citation

Pottmann, H., & Bentley, D. (2007). Architectural geometry. Bentley Institute Press.

Chicago Style (17th ed.) Citation

Pottmann, Helmut, and Daril Bentley. Architectural Geometry. Exton, Pa.: Bentley Institute Press, 2007.

MLA (9th ed.) Citation

Pottmann, Helmut, and Daril Bentley. Architectural Geometry. Bentley Institute Press, 2007.

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