APA (7th ed.) Citation

(1920). Workers control in the coal mining industry, 1920 (page 2).

Chicago Style (17th ed.) Citation

Workers Control in the Coal Mining Industry, 1920 (page 2). 1920.

MLA (8th ed.) Citation

Workers Control in the Coal Mining Industry, 1920 (page 2). 1920.

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