Cita APA (7a ed.)

Schirmbeck, E., & Cowan, H. J. (1987). Idea, form, and architecture: Design principles in contemporary architecture. Van Nostrand Reinhold.

Cita Chicago Style (17a ed.)

Schirmbeck, Egon, y Henry J. Cowan. Idea, Form, and Architecture: Design Principles in Contemporary Architecture. New York: Van Nostrand Reinhold, 1987.

Cita MLA (9a ed.)

Schirmbeck, Egon, y Henry J. Cowan. Idea, Form, and Architecture: Design Principles in Contemporary Architecture. Van Nostrand Reinhold, 1987.