X-ray binaries :
the proceedings of a symposium held at NASA's Goddard Space Flight Center, Greenbelt, Maryland, October 20-22, 1975, and associated with a coordinated campaign (I.A.U. Commissions 42 and 44) to observe X-ray binaries.
APA Citation
United States. National Aeronautics and Space Administration. (1976). X-ray binaries: the proceedings of a symposium held at NASA's Goddard Space Flight Center, Greenbelt, Maryland, October 20-22, 1975, and associated with a coordinated campaign (I.A.U. Commissions 42 and 44) to observe X-ray binaries. Washington: Scientific and Technical Information Office, National Aeronautics and Space Administration .
MLA Citation
United States. National Aeronautics and Space Administration. X-ray Binaries: the Proceedings of a Symposium Held At NASA's Goddard Space Flight Center, Greenbelt, Maryland, October 20-22, 1975, And Associated With a Coordinated Campaign (I.A.U. Commissions 42 And 44) to Observe X-ray Binaries. Washington: Scientific and Technical Information Office, National Aeronautics and Space Administration , 1976.