Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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