APA (7th ed.) Citation

Jones, W. R. (1998). Evaluation of several space lubricants using a vacuum four-ball tribometer. National Aeronautics and Space Administration, Lewis Research Center.

Chicago Style (17th ed.) Citation

Jones, William R. Evaluation of Several Space Lubricants Using a Vacuum Four-ball Tribometer. Cleveland, Ohio: National Aeronautics and Space Administration, Lewis Research Center, 1998.

MLA (9th ed.) Citation

Jones, William R. Evaluation of Several Space Lubricants Using a Vacuum Four-ball Tribometer. National Aeronautics and Space Administration, Lewis Research Center, 1998.