APA (7th ed.) Citation

(1976). Miners and steelworkers. Hakkert [etc.].

Chicago Style (17th ed.) Citation

Miners and Steelworkers. Hakkert [etc.], 1976.

MLA (8th ed.) Citation

Miners and Steelworkers. Hakkert [etc.], 1976.

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