APA (7th ed.) Citation

Wills, R. B., & Keach, L. (1941). This business of architecture. Reinhold.

Chicago Style (17th ed.) Citation

Wills, Royal Barry, and Leon Keach. This Business of Architecture. New York: Reinhold, 1941.

MLA (9th ed.) Citation

Wills, Royal Barry, and Leon Keach. This Business of Architecture. Reinhold, 1941.