Cita APA (7a ed.)

Hatcher, J. (1993). The history of the British coal industry. Clarendon.

Cita Chicago Style (17a ed.)

Hatcher, John. The History of the British Coal Industry. Oxford: Clarendon, 1993.

Cita MLA (9a ed.)

Hatcher, John. The History of the British Coal Industry. Clarendon, 1993.