APA (7th ed.) Citation

Montgomery, W. J. (1936). Theory and practice of mine ventilation. The Jeffrey manufacturing co..

Chicago Style (17th ed.) Citation

Montgomery, William John. Theory and Practice of Mine Ventilation. Columbus, O.: The Jeffrey manufacturing co., 1936.

MLA (8th ed.) Citation

Montgomery, William John. Theory and Practice of Mine Ventilation. The Jeffrey manufacturing co., 1936.

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