APA (7th ed.) Citation

Peng, S. S., & Chiang, H. S. (1984). Longwall mining. Wiley.

Chicago Style (17th ed.) Citation

Peng, Syd S., and H. S. Chiang. Longwall Mining. New York: Wiley, 1984.

MLA (9th ed.) Citation

Peng, Syd S., and H. S. Chiang. Longwall Mining. Wiley, 1984.

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