Salkield, L. U., & Cahalan, M. J. (1987). A technical history of the Rio Tinto mines: Some notes on exploitation from pre-Phoenician times to the 1950s. Springer Netherlands. https://doi.org/10.1007/978-94-009-3377-4
Chicago Style (17th ed.) CitationSalkield, Leonard Unthank, and Maurice J. Cahalan. A Technical History of the Rio Tinto Mines: Some Notes on Exploitation from Pre-Phoenician Times to the 1950s. Dordrecht: Springer Netherlands, 1987. https://doi.org/10.1007/978-94-009-3377-4.
MLA (9th ed.) CitationSalkield, Leonard Unthank, and Maurice J. Cahalan. A Technical History of the Rio Tinto Mines: Some Notes on Exploitation from Pre-Phoenician Times to the 1950s. Springer Netherlands, 1987. https://doi.org/10.1007/978-94-009-3377-4.
Warning: These citations may not always be 100% accurate.