AAS Goddard Memorial Symposium Washington, D.C., American Astronautical Society, & Chacko, G. K. (1969). Reducing the cost of space transportation: Proceedings.
Chicago Style (17th ed.) CitationAAS Goddard Memorial Symposium Washington, D.C., American Astronautical Society, and George Kuttickal Chacko. Reducing the Cost of Space Transportation: Proceedings. 1969.
MLA (9th ed.) CitationAAS Goddard Memorial Symposium Washington, D.C., et al. Reducing the Cost of Space Transportation: Proceedings. 1969.
Warning: These citations may not always be 100% accurate.