APA (7th ed.) Citation

Sprinkle, D. R., & Davis, P. P. (1999). Langley 8-ft. HTT Test 139 gas analyses. National Aeronautics and Space Administration, Langley Research Center.

Chicago Style (17th ed.) Citation

Sprinkle, Danny R., and Patricia P. Davis. Langley 8-ft. HTT Test 139 Gas Analyses. Hampton, Virginia: National Aeronautics and Space Administration, Langley Research Center, 1999.

MLA (8th ed.) Citation

Sprinkle, Danny R., and Patricia P. Davis. Langley 8-ft. HTT Test 139 Gas Analyses. National Aeronautics and Space Administration, Langley Research Center, 1999.