Cita APA (7th ed.)

Sigler, D. B., & Geddes, N. B. (2012). Norman Bel Geddes designs America. Abrams.

Cita Chicago (17th ed.)

Sigler, Danielle Brune, i Norman Bel Geddes. Norman Bel Geddes Designs America. New York: Abrams, 2012.

Cita MLA (9th ed.)

Sigler, Danielle Brune, i Norman Bel Geddes. Norman Bel Geddes Designs America. Abrams, 2012.