APA (7th ed.) Citation

Weber, J. M., & Greif, R. K. (1985). A Lagrange-D'Alembert forumulation of the equations of motion of a helicopter carrying an externally suspended load. National Aeronautics and Space Administration, Ames Research Center.

Chicago Style (17th ed.) Citation

Weber, Jeanine M., and Richard K. Greif. A Lagrange-D'Alembert Forumulation of the Equations of Motion of a Helicopter Carrying an Externally Suspended Load. Moffett Field, Calif.: National Aeronautics and Space Administration, Ames Research Center, 1985.

MLA (9th ed.) Citation

Weber, Jeanine M., and Richard K. Greif. A Lagrange-D'Alembert Forumulation of the Equations of Motion of a Helicopter Carrying an Externally Suspended Load. National Aeronautics and Space Administration, Ames Research Center, 1985.