Cita APA (7a ed.)

Church, R. A., Hall, A., & Kanefsky, J. (1986). The history of the British coal industry. Clarendon.

Cita Chicago Style (17a ed.)

Church, Roy A., Alan Hall, y John Kanefsky. The History of the British Coal Industry. Oxford: Clarendon, 1986.

Cita MLA (9a ed.)

Church, Roy A., et al. The History of the British Coal Industry. Clarendon, 1986.