Cita APA (7a ed.)
Foreman, E. I., & Gerwen, L. v. (2008). Fly away fear: Overcoming your fear of flying. Karnac.
Cita Chicago Style (17a ed.)
Foreman, Elaine Iljon, y Lucas van Gerwen. Fly Away Fear: Overcoming Your Fear of Flying. London: Karnac, 2008.
Cita MLA (9a ed.)
Foreman, Elaine Iljon, y Lucas van Gerwen. Fly Away Fear: Overcoming Your Fear of Flying. Karnac, 2008.
Precaución: Estas citas no son 100% exactas.