APA (7th ed.) Citation

Abbott, K. H., & Knox, C. E. (1985). Reference energy-altitude descent guidance: Simulator evaluation. National Aeronautics and Space Administration, Scientific and Technical Information Branch.

Chicago Style (17th ed.) Citation

Abbott, Kathy H., and Charles E. Knox. Reference Energy-altitude Descent Guidance: Simulator Evaluation. Washington, D.C.: National Aeronautics and Space Administration, Scientific and Technical Information Branch, 1985.

MLA (9th ed.) Citation

Abbott, Kathy H., and Charles E. Knox. Reference Energy-altitude Descent Guidance: Simulator Evaluation. National Aeronautics and Space Administration, Scientific and Technical Information Branch, 1985.