1989 high-speed civil transport studies /

Chicago citation style
Douglas Aircraft Company. HSCT Concept Development Group. 1989 high-speed civil transport studies /. 1991. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/011431886. (Accessed September 20, 2018.)
APA citation style
Douglas Aircraft Company. HSCT Concept Development Group, (1991) 1989 high-speed civil transport studies /. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/011431886
MLA citation style
Douglas Aircraft Company. HSCT Concept Development Group. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/011431886>.
Note: These citations are programmatically generated and may be incomplete.