APA (7th ed.) Citation

Wells, A. T. (1991). Commercial aviation safety / Alexander T. Wells. Tab Books.

Chicago Style (17th ed.) Citation

Wells, Alexander T. Commercial Aviation Safety / Alexander T. Wells. Blue Ridge Summit, PA: Tab Books, 1991.

MLA (9th ed.) Citation

Wells, Alexander T. Commercial Aviation Safety / Alexander T. Wells. Tab Books, 1991.

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