Cita APA (7a ed.)

Building Plan Holding Corporation (New York). (1921). Home builder's plan book . [s.n.].

Cita Chicago Style (17a ed.)

Building Plan Holding Corporation (New York). Home Builder's Plan Book . New York: [s.n.], 1921.

Cita MLA (9a ed.)

Building Plan Holding Corporation (New York). Home Builder's Plan Book . [s.n.], 1921.