Cita APA (7a ed.)

Szarkowski, J. (1956). The idea of Louis Sullivan. University of Minnesota Press.

Cita Chicago Style (17a ed.)

Szarkowski, John. The Idea of Louis Sullivan. Minneapolis: University of Minnesota Press, 1956.

Cita MLA (9a ed.)

Szarkowski, John. The Idea of Louis Sullivan. University of Minnesota Press, 1956.