Gaya APA

Kogel, J, E. (2006). Industrial Minerals & Rocks (7th Edition). Bandung: Society For Mining, Metallurgy, and Exploration.

Gaya MLA

Kogel, Jessica, Elzea. "Industrial Minerals & Rocks". 7th Edition Bandung: Society For Mining, Metallurgy, and Exploration, 2006. Textbook.