APA (7th ed.) Citation

Hack, J. T. (1942). Prehistoric coal mining in the Jeddito valley, Arizona. The Museum.

Chicago Style (17th ed.) Citation

Hack, John Tilton. Prehistoric Coal Mining in the Jeddito Valley, Arizona. Cambridge, Mass.: The Museum, 1942.

MLA (9th ed.) Citation

Hack, John Tilton. Prehistoric Coal Mining in the Jeddito Valley, Arizona. The Museum, 1942.

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