APA (7th ed.) Citation

Ellis, T. M. (1978). The U.S. airport and airway system: Past, present, and prospects. Library of Congress, Congressional Research Service.

Chicago Style (17th ed.) Citation

Ellis, Teresa M. The U.S. Airport and Airway System: Past, Present, and Prospects. [Washington, DC]: Library of Congress, Congressional Research Service, 1978.

MLA (9th ed.) Citation

Ellis, Teresa M. The U.S. Airport and Airway System: Past, Present, and Prospects. Library of Congress, Congressional Research Service, 1978.