APA (7th ed.) Citation

Collins & Bradley. Confident flying: A pilot upgrade (2nd ed.). Aviation Supplies & Academic, Inc.

Chicago Style (17th ed.) Citation

Collins and Bradley. Confident Flying: A Pilot Upgrade. 2nd ed. Newcastle, Washington: Aviation Supplies & Academic, Inc.

MLA (8th ed.) Citation

Collins and Bradley. Confident Flying: A Pilot Upgrade. 2nd ed. Aviation Supplies & Academic, Inc.

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