Cita APA (7a ed.)
Gössel, P., & Leuthäuser, G. (1991). Architecture in the Twentieth Century. Benedikt Taschen Verlag.
Cita Chicago Style (17a ed.)
Gössel, Peter, y Gabriele Leuthäuser. Architecture in the Twentieth Century. Köln: Benedikt Taschen Verlag, 1991.
Cita MLA (9a ed.)
Gössel, Peter, y Gabriele Leuthäuser. Architecture in the Twentieth Century. Benedikt Taschen Verlag, 1991.
Precaución: Estas citas no son 100% exactas.