Sigler, D. B., & Geddes, N. B. (2012). Norman Bel Geddes designs America. Abrams.
芝加哥风格引文Sigler, Danielle Brune, 与 Norman Bel Geddes. Norman Bel Geddes Designs America. New York: Abrams, 2012.
MLA引文Sigler, Danielle Brune, 与 Norman Bel Geddes. Norman Bel Geddes Designs America. Abrams, 2012.
警告：这些引文格式不一定是100％准确.