APA (7e ed.) Bronvermelding

Dix, K. (1988). What's a coal miner to do?: The mechanization of coal mining. University of Pittsburgh Press.

Chicago (17e ed.) Bronvermelding

Dix, Keith. What's a Coal Miner to Do?: The Mechanization of Coal Mining. Pittsburgh, Pa.: University of Pittsburgh Press, 1988.

MLA (9e ed.) Bronvermelding

Dix, Keith. What's a Coal Miner to Do?: The Mechanization of Coal Mining. University of Pittsburgh Press, 1988.