Martin Marietta Denver Aerospace & George C. Marshall Space Flight Center. (1987). Orbital transfer vehicle concept definition and system analysis study: Contract extension II final review. Martin Marietta ; NASA//MSFC.
Chicago Style (17th ed.) CitationMartin Marietta Denver Aerospace and George C. Marshall Space Flight Center. Orbital Transfer Vehicle Concept Definition and System Analysis Study: Contract Extension II Final Review. [Denver, Colo.?] : [Huntsville, Ala.]: Martin Marietta ; NASA//MSFC, 1987.
MLA (9th ed.) CitationMartin Marietta Denver Aerospace and George C. Marshall Space Flight Center. Orbital Transfer Vehicle Concept Definition and System Analysis Study: Contract Extension II Final Review. Martin Marietta ; NASA//MSFC, 1987.
Warning: These citations may not always be 100% accurate.