APA (7th ed.) Citation

Langton, R., Clark, C., Hewitt, M., & Richards, L. (2009). Aircraft fuel systems. Wiley.

Chicago Style (17th ed.) Citation

Langton, Roy, Chuck Clark, Martin Hewitt, and Lonnie Richards. Aircraft Fuel Systems. Chichester: Wiley, 2009.

MLA (9th ed.) Citation

Langton, Roy, et al. Aircraft Fuel Systems. Wiley, 2009.