Cita APA (7a ed.)

Coe, G. A., & Jackson, R. L. (1981). The taxi and private hire car industries in England and Wales. Transport and Road Research Laboratory.

Cita Chicago Style (17a ed.)

Coe, G. A., y R. L. Jackson. The Taxi and Private Hire Car Industries in England and Wales. Crowthorne, Berkshire: Transport and Road Research Laboratory, 1981.

Cita MLA (9a ed.)

Coe, G. A., y R. L. Jackson. The Taxi and Private Hire Car Industries in England and Wales. Transport and Road Research Laboratory, 1981.