Cita APA (7a ed.)

Siegel, C. (1962). Structure and form: In modern architecture. Robert Krieger Publishing Company.

Cita Chicago Style (17a ed.)

Siegel, Curt. Structure and Form: In Modern Architecture. Nueva York: Robert Krieger Publishing Company, 1962.

Cita MLA (9a ed.)

Siegel, Curt. Structure and Form: In Modern Architecture. Robert Krieger Publishing Company, 1962.