APA (7th ed.) Citation

Jones, R. M., Riley, J. P., & Georges, T. M. (1986). HARPA: A versatile three-dimensional Hamiltonian ray-tracing program for acoustic waves in the atmosphere above irregular terrain. U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, Environmental Research Laboratories.

Chicago Style (17th ed.) Citation

Jones, R. Michael, J. P. Riley, and T. M. Georges. HARPA: A Versatile Three-dimensional Hamiltonian Ray-tracing Program for Acoustic Waves in the Atmosphere Above Irregular Terrain. Boulder, Colo.: U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, Environmental Research Laboratories, 1986.

MLA (9th ed.) Citation

Jones, R. Michael, et al. HARPA: A Versatile Three-dimensional Hamiltonian Ray-tracing Program for Acoustic Waves in the Atmosphere Above Irregular Terrain. U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, Environmental Research Laboratories, 1986.