APA (7th ed.) Citation

Kroes Michael J., Watkins William A., & Delp Frank. (1993). Aircraft: Maintenance & repair (6th ed.). Glencoe.

Chicago Style (17th ed.) Citation

Kroes Michael J., Watkins William A., and Delp Frank. Aircraft: Maintenance & Repair. 6th ed. Glencoe, 1993.

MLA (8th ed.) Citation

Kroes Michael J., et al. Aircraft: Maintenance & Repair. 6th ed. Glencoe, 1993.