APA

United States, . (1992). The NASA scientific and technical information program: prologue to the future. Washington: National Aeronautics and Space Administration.

Chicago

United States, . 1992. The NASA scientific and technical information program: prologue to the future. Washington: National Aeronautics and Space Administration.

Harvard

United States, . (1992). The NASA scientific and technical information program: prologue to the future. Washington: National Aeronautics and Space Administration.

MLA

United States, . The NASA scientific and technical information program: prologue to the future. Washington: National Aeronautics and Space Administration. 1992.