Gaya APA

Darling, P. (2011). SME MINING ENGINEERING HANDBOOK THIRD EDITION VOL. 2 . United States of America: Society for Mining, Metallurgy, and Exploration (SME).

Gaya MLA

Darling, Petter. "SME MINING ENGINEERING HANDBOOK THIRD EDITION VOL. 2". United States of America: Society for Mining, Metallurgy, and Exploration (SME), 2011. Text.