APA (7th ed.) Citation

United States. National Aeronautics and Space Administration. Office of Inspector General. (2005). Sole-source purchase orders under simplified acquisition procedures. National Aeronautics and Space Administration, Office of Inspector General.

Chicago Style (17th ed.) Citation

United States. National Aeronautics and Space Administration. Office of Inspector General. Sole-source Purchase Orders Under Simplified Acquisition Procedures. Washington, DC: National Aeronautics and Space Administration, Office of Inspector General, 2005.

MLA (9th ed.) Citation

United States. National Aeronautics and Space Administration. Office of Inspector General. Sole-source Purchase Orders Under Simplified Acquisition Procedures. National Aeronautics and Space Administration, Office of Inspector General, 2005.