APA (7th ed.) Citation

Cooper, M. H., & Maynard, A. (1971). The price of air travel. Institute of Economic Affairs.

Chicago Style (17th ed.) Citation

Cooper, Michael H., and Alan Maynard. The Price of Air Travel. London: Institute of Economic Affairs, 1971.

MLA (8th ed.) Citation

Cooper, Michael H., and Alan Maynard. The Price of Air Travel. Institute of Economic Affairs, 1971.