Ford, W. F., & Fessler, T. E. (1978). User's guide for SFTRAN/1100. Washington: National Aeronautics and Space Administration, Scientific and Technical Information Office.
Chicago Style CitationFord, William F., and Theodore E. Fessler. User's Guide for SFTRAN/1100. Washington: National Aeronautics and Space Administration, Scientific and Technical Information Office, 1978.
MLA CitationFord, William F., and Theodore E. Fessler. User's Guide for SFTRAN/1100. Washington: National Aeronautics and Space Administration, Scientific and Technical Information Office, 1978.
Warning: These citations may not always be 100% accurate.