Cita APA (7a ed.)

Zahn, R. R. (2003). Snake Pilot: Flying the Cobra Attack Helicopter in Vietnam. Brassey's, Inc..

Cita Chicago Style (17a ed.)

Zahn, Randy R. Snake Pilot: Flying the Cobra Attack Helicopter in Vietnam. Washington, D.C.: Brassey's, Inc., 2003.

Cita MLA (8a ed.)

Zahn, Randy R. Snake Pilot: Flying the Cobra Attack Helicopter in Vietnam. Brassey's, Inc., 2003.