Cita APA (7th ed.)

Doyle, T. (2010). Flying at the edge: 20 years of front-line and display flying in the Cold War era. Pen & Sword Aviation.

Cita Chicago (17th ed.)

Doyle, Tony. Flying at the Edge: 20 Years of Front-line and Display Flying in the Cold War Era. South Yorkshire, England: Pen & Sword Aviation, 2010.

Cita MLA (9th ed.)

Doyle, Tony. Flying at the Edge: 20 Years of Front-line and Display Flying in the Cold War Era. Pen & Sword Aviation, 2010.