APA (7th ed.) Citation

Nef, J. U. (1932). The rise of the British coal industry. G. Routledge.

Chicago Style (17th ed.) Citation

Nef, John U. The Rise of the British Coal Industry. London: G. Routledge, 1932.

MLA (9th ed.) Citation

Nef, John U. The Rise of the British Coal Industry. G. Routledge, 1932.