Gaya APA

WILLS, B, A., NAPIER-MUNN, T. (2006). Mineral processing technology: An introduction to the practical aspects of ore treatment and mineral recovery (7th Edition). Great Britain: Elsevier Science Publishers B.V..

Gaya MLA

WILLS, Barry, A.., NAPIER-MUNN, T.J. "Mineral processing technology: An introduction to the practical aspects of ore treatment and mineral recovery". 7th Edition Great Britain: Elsevier Science Publishers B.V., 2006. Text.