APA (7th ed.) Citation

Childs, D. W. (1984). SSME interstage seal research: Progress report. [National Aeronautics and Space Administration].

Chicago Style (17th ed.) Citation

Childs, Dara W. SSME Interstage Seal Research: Progress Report. [Washington, D.C.]: [National Aeronautics and Space Administration], 1984.

MLA (9th ed.) Citation

Childs, Dara W. SSME Interstage Seal Research: Progress Report. [National Aeronautics and Space Administration], 1984.