University of Wisconsin & Goddard Space Flight Center. (1988). SHEAL II: NASA's Shuttle High-Energy Astrophysics Laboratory : broad band X-ray telescope/diffuse X-ray spectrometer. National Aeronautics and Space Administration, Goddard Space Flight Center.
Chicago Style (17th ed.) CitationUniversity of Wisconsin and Goddard Space Flight Center. SHEAL II: NASA's Shuttle High-Energy Astrophysics Laboratory : Broad Band X-ray Telescope/diffuse X-ray Spectrometer. Greenbelt, Md.: National Aeronautics and Space Administration, Goddard Space Flight Center, 1988.
MLA (9th ed.) CitationUniversity of Wisconsin and Goddard Space Flight Center. SHEAL II: NASA's Shuttle High-Energy Astrophysics Laboratory : Broad Band X-ray Telescope/diffuse X-ray Spectrometer. National Aeronautics and Space Administration, Goddard Space Flight Center, 1988.