APA (7th ed.) Citation

Koolhaas, R. (1991). Paris La Défense. ARCH+.

Chicago Style (17th ed.) Citation

Koolhaas, Rem. "Paris La Défense." ARCH+ 1991.

MLA (8th ed.) Citation

Koolhaas, Rem. "Paris La Défense." ARCH+, 1991.

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