Cita APA (7a ed.)

Siegel, A., Webster, J. C., & Condit, C. W. (1969). Chicago's famous buildings: A photographic guide to the city’s architectural landmarks and other notable buildings (2nd ed. rev. and enl.). University of Chicago.

Cita Chicago Style (17a ed.)

Siegel, Arthur, J. Carson Webster, y Carl W. Condit. Chicago's Famous Buildings: A Photographic Guide to the City’s Architectural Landmarks and Other Notable Buildings. 2nd ed. rev. and enl. Chicago: University of Chicago, 1969.

Cita MLA (9a ed.)

Siegel, Arthur, et al. Chicago's Famous Buildings: A Photographic Guide to the City’s Architectural Landmarks and Other Notable Buildings. 2nd ed. rev. and enl. University of Chicago, 1969.