APA (7th ed.) Citation

Bachman, L. R. (2012). Two spheres: Physical and strategic design in architecture. Routledge.

Chicago Style (17th ed.) Citation

Bachman, Leonard R. Two Spheres: Physical and Strategic Design in Architecture. London ; New York: Routledge, 2012.

MLA (9th ed.) Citation

Bachman, Leonard R. Two Spheres: Physical and Strategic Design in Architecture. Routledge, 2012.