APA (7th ed.) Citation

Hibbs, J. (1971). Transport for passengers: A study in enterprise without licence (2nd ed.). Institute of Economic Affairs.

Chicago Style (17th ed.) Citation

Hibbs, John. Transport for Passengers: A Study in Enterprise Without Licence. 2nd ed. London: Institute of Economic Affairs, 1971.

MLA (9th ed.) Citation

Hibbs, John. Transport for Passengers: A Study in Enterprise Without Licence. 2nd ed. Institute of Economic Affairs, 1971.