APA (7th ed.) Citation

ProQuest (Firm) & United States. Congress. Office of Technology Assessment. (1989). Round trip to orbit: Human spaceflight alternatives : special report. Congress of the U.S., Office of Technology Assessment.

Chicago Style (17th ed.) Citation

ProQuest (Firm) and United States. Congress. Office of Technology Assessment. Round Trip to Orbit: Human Spaceflight Alternatives : Special Report. Washington, DC: Congress of the U.S., Office of Technology Assessment, 1989.

MLA (9th ed.) Citation

ProQuest (Firm) and United States. Congress. Office of Technology Assessment. Round Trip to Orbit: Human Spaceflight Alternatives : Special Report. Congress of the U.S., Office of Technology Assessment, 1989.

Warning: These citations may not always be 100% accurate.