APA (7th ed.) Citation

Chellew, A. J., & Condit, R. (1952). Antofagasta copper yards and shipping. Mining Engineering, 4, 1214.

Chicago Style (17th ed.) Citation

Chellew, A. J., and R. Condit. "Antofagasta Copper Yards and Shipping." Mining Engineering 4 (1952): 1214.

MLA (9th ed.) Citation

Chellew, A. J., and R. Condit. "Antofagasta Copper Yards and Shipping." Mining Engineering, vol. 4, 1952, p. 1214.