APA (7e ed.) Bronvermelding

Kahn, L. I., & Twombly, R. C. (2003). Louis Kahn: Essential texts. W.W. Norton.

Chicago (17e ed.) Bronvermelding

Kahn, Louis I., en Robert C. Twombly. Louis Kahn: Essential Texts. New York: W.W. Norton, 2003.

MLA (8e ed.) Bronvermelding

Kahn, Louis I., en Robert C. Twombly. Louis Kahn: Essential Texts. W.W. Norton, 2003.