APA (7th ed.) Citation

Brown, R. L., & Zoller, L. K. (1982). Avenues and incentives for commercial use of a low-gravity environment. National Aeronautics and Space Administration, Scientific and Technical Information Branch.

Chicago Style (17th ed.) Citation

Brown, Richard L., and Lowell K. Zoller. Avenues and Incentives for Commercial Use of a Low-gravity Environment. Washington, D.C.: National Aeronautics and Space Administration, Scientific and Technical Information Branch, 1982.

MLA (9th ed.) Citation

Brown, Richard L., and Lowell K. Zoller. Avenues and Incentives for Commercial Use of a Low-gravity Environment. National Aeronautics and Space Administration, Scientific and Technical Information Branch, 1982.