Bridgman, R. F. (2002). 1,000 inventions & discoveries (1st American ed.). DK Pub..
Chicago Style (17th ed.) CitationBridgman, Roger Francis. 1,000 Inventions & Discoveries. 1st American ed. New York: DK Pub., 2002.
MLA (9th ed.) CitationBridgman, Roger Francis. 1,000 Inventions & Discoveries. 1st American ed. DK Pub., 2002.
Warning: These citations may not always be 100% accurate.