APA (7th ed.) Citation

Douglas, C. A., & Booker, R. L. (1977). Visual range: Concepts, instrumental determination, and aviation applications. Dept. of Transportation, Federal Aviation Administration, Systems Research and Development Service.

Chicago Style (17th ed.) Citation

Douglas, Charles A., and Robert L. Booker. Visual Range: Concepts, Instrumental Determination, and Aviation Applications. Washington: Dept. of Transportation, Federal Aviation Administration, Systems Research and Development Service, 1977.

MLA (9th ed.) Citation

Douglas, Charles A., and Robert L. Booker. Visual Range: Concepts, Instrumental Determination, and Aviation Applications. Dept. of Transportation, Federal Aviation Administration, Systems Research and Development Service, 1977.