APA (7th ed.) Citation

Brough, S. (2009). BMW aero engines: Milestones in aviation from the beginnings to the present. Heel.

Chicago Style (17th ed.) Citation

Brough, Sonia. BMW Aero Engines: Milestones in Aviation from the Beginnings to the Present. [Königswinter]: Heel, 2009.

MLA (9th ed.) Citation

Brough, Sonia. BMW Aero Engines: Milestones in Aviation from the Beginnings to the Present. Heel, 2009.