Gaya APA

Dutton, A, H., Mines, D, O. (1993). Handbook on Quarrying (5th Edition). Australia: Dept. of Mine and Energy Suth Australia.

Gaya MLA

Dutton, Alan, Hewitt., Mines, Department, Of. "Handbook on Quarrying". 5th Edition Australia: Dept. of Mine and Energy Suth Australia, 1993. Text.