APA Citation

Hann, E. M. (1906). Some notes on the mechanical equipment of collieries.

Chicago Style Citation

Hann, E. M. Some Notes On the Mechanical Equipment of Collieries. 1906.

MLA Citation

Hann, E. M. Some Notes On the Mechanical Equipment of Collieries. 1906.

Warning: These citations may not always be 100% accurate.