Cita APA (7a ed.)

Grube, O. W., Pran, P. C., & Schulze, F. (1976). 100 years of architecture in Chicago: Continuity of structure and form. J. Philip O'Hara.

Cita Chicago Style (17a ed.)

Grube, Oswald W., Peter C. Pran, y Franz Schulze. 100 Years of Architecture in Chicago: Continuity of Structure and Form. Chicago: J. Philip O'Hara, 1976.

Cita MLA (9a ed.)

Grube, Oswald W., et al. 100 Years of Architecture in Chicago: Continuity of Structure and Form. J. Philip O'Hara, 1976.