Cita APA (7a ed.)

Sampson, A. (1985). Empires of the sky: The politics, contests and cartels of world airlines. Random House.

Cita Chicago Style (17a ed.)

Sampson, Anthony. Empires of the Sky: The Politics, Contests and Cartels of World Airlines. New York, NY: Random House, 1985.

Cita MLA (9a ed.)

Sampson, Anthony. Empires of the Sky: The Politics, Contests and Cartels of World Airlines. Random House, 1985.