Vetter, E. G. (1942). Visibility unlimited: An introduction to the science of weather and the art of practical flying. W. Morrow.
Chicago Style (17th ed.) CitationVetter, Ernest G. Visibility Unlimited: An Introduction to the Science of Weather and the Art of Practical Flying. New York: W. Morrow, 1942.
MLA (9th ed.) CitationVetter, Ernest G. Visibility Unlimited: An Introduction to the Science of Weather and the Art of Practical Flying. W. Morrow, 1942.
Warning: These citations may not always be 100% accurate.