APA (7th ed.) Citation

Eckert, W. T., Mort, K. W., & Piazza, J. E. (1976). An experimental investigation of end treatments for nonreturn wind tunnels. U.S. National Aeronautics and Space Administration.

Chicago Style (17th ed.) Citation

Eckert, William T., Kenneth W. Mort, and J. E. Piazza. An Experimental Investigation of End Treatments for Nonreturn Wind Tunnels. Washington: U.S. National Aeronautics and Space Administration, 1976.

MLA (9th ed.) Citation

Eckert, William T., et al. An Experimental Investigation of End Treatments for Nonreturn Wind Tunnels. U.S. National Aeronautics and Space Administration, 1976.