Style de citation APA (7e éd.)

Nef, J. U. (1966). The rise of the British coal industry. Cass.

Style de citation Chicago (17e éd.)

Nef, John U. The Rise of the British Coal Industry. [London]: Cass, 1966.

Style de citation MLA (8e éd.)

Nef, John U. The Rise of the British Coal Industry. Cass, 1966.