APA (7th ed.) Citation

Lyon, T. C. (1955). Practical air navigation (7. ed.). Aeronautical Services.

Chicago Style (17th ed.) Citation

Lyon, Thoburn Cassady. Practical Air Navigation. 7. ed. Annapolis, Md: Aeronautical Services, 1955.

MLA (9th ed.) Citation

Lyon, Thoburn Cassady. Practical Air Navigation. 7. ed. Aeronautical Services, 1955.

Warning: These citations may not always be 100% accurate.