Lua APA (7ú heag.)

Greenspan, A. (2007). Age of turbulence: Adventures in a new world (NA.). Penguin Books.

Lua i Stíl Chicago (17ú heag.)

Greenspan, Alan. Age of Turbulence: Adventures in a New World. NA. New York: Penguin Books, 2007.

Lua MLA (9ú heag.)

Greenspan, Alan. Age of Turbulence: Adventures in a New World. NA. Penguin Books, 2007.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.