United States. Congress. Office of Technology Assessment. (1990). Access to space: The future of U.S. space transportation systems. Congress of the U.S., Office of Technology Assessment.
Chicago Style (17th ed.) CitationUnited States. Congress. Office of Technology Assessment. Access to Space: The Future of U.S. Space Transportation Systems. Washington, DC: Congress of the U.S., Office of Technology Assessment, 1990.
MLA (9th ed.) CitationUnited States. Congress. Office of Technology Assessment. Access to Space: The Future of U.S. Space Transportation Systems. Congress of the U.S., Office of Technology Assessment, 1990.
Warning: These citations may not always be 100% accurate.