APA (7th ed.) Citation

Levine, S. R. (1976). Hot hardness of nickel-rich nickel-chromium-aluminum alloys. National Aeronautics and Space Administration.

Chicago Style (17th ed.) Citation

Levine, Stanley R. Hot Hardness of Nickel-rich Nickel-chromium-aluminum Alloys. Washington: National Aeronautics and Space Administration, 1976.

MLA (9th ed.) Citation

Levine, Stanley R. Hot Hardness of Nickel-rich Nickel-chromium-aluminum Alloys. National Aeronautics and Space Administration, 1976.