APA (7th ed.) Citation

Christy. (1994). Your pilot's licence (5th ed.). TAB books.

Chicago Style (17th ed.) Citation

Christy. Your Pilot's Licence. 5th ed. New York: TAB books, 1994.

MLA (9th ed.) Citation

Christy. Your Pilot's Licence. 5th ed. TAB books, 1994.

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