Valey, W. A. (1997). Airman's guide (4th ed.). Stackpole Books.
Chicago Style (17th ed.) CitationValey, Wayne A. Airman's Guide. 4th ed. Mechanicsburg, Pa.: Stackpole Books, 1997.
MLA (9th ed.) CitationValey, Wayne A. Airman's Guide. 4th ed. Stackpole Books, 1997.
Warning: These citations may not always be 100% accurate.