Gaya APA

Williams, R, D, (, D., Diehl, S, F. (2014). Techniques for predicting metal mining influenced water . cou: Society for Mining, Metallurgy & Exploration, Inc..

Gaya MLA

Williams, R., David, (Roderick, David)., Diehl, Sharon, F.. "Techniques for predicting metal mining influenced water". cou: Society for Mining, Metallurgy & Exploration, Inc., 2014. E Book.