APA (7th ed.) Citation

Simonson, L. (1970). Private pilot study guide ([1st ed.].). Published by L. Simonson; sales representative: Aviation Book Co..

Chicago Style (17th ed.) Citation

Simonson, Leroy. Private Pilot Study Guide. [1st ed.]. Glendale, Calif.: Published by L. Simonson; sales representative: Aviation Book Co., 1970.

MLA (9th ed.) Citation

Simonson, Leroy. Private Pilot Study Guide. [1st ed.]. Published by L. Simonson; sales representative: Aviation Book Co., 1970.