APA (7th ed.) Citation

Williams, C. H. (1998). A spherical torus nuclear fusion reactor space propulsion vehicle concept for fast interplanetary travel. National Aeronautics and Space Administration, Lewis Research Center.

Chicago Style (17th ed.) Citation

Williams, Craig H. A Spherical Torus Nuclear Fusion Reactor Space Propulsion Vehicle Concept for Fast Interplanetary Travel. Cleveland, Ohio: National Aeronautics and Space Administration, Lewis Research Center, 1998.

MLA (9th ed.) Citation

Williams, Craig H. A Spherical Torus Nuclear Fusion Reactor Space Propulsion Vehicle Concept for Fast Interplanetary Travel. National Aeronautics and Space Administration, Lewis Research Center, 1998.