APA (7th ed.) Citation

Allen, S. (2005). If...Then: Architectural Speculations. Princeton Architectural Press.

Chicago Style (17th ed.) Citation

Allen, Stan. If...Then: Architectural Speculations. New York, NY: Princeton Architectural Press, 2005.

MLA (8th ed.) Citation

Allen, Stan. If...Then: Architectural Speculations. Princeton Architectural Press, 2005.

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