APA (7th ed.) Citation

Frey, A. (1999). Houses 1+2. Princeton Architectural Press.

Chicago Style (17th ed.) Citation

Frey, Albert. Houses 1+2. New York: Princeton Architectural Press, 1999.

MLA (8th ed.) Citation

Frey, Albert. Houses 1+2. Princeton Architectural Press, 1999.

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