Gaya APA

Pivnyak, G. (2011). Technical and Geoinformational Systems in Mining; PROCEEDINGS OF THE SCHOOL OF UNDERGROUND MINING 2011 . New York: Crc Press Inc..

Gaya MLA

Pivnyak, Genadiy. "Technical and Geoinformational Systems in Mining; PROCEEDINGS OF THE SCHOOL OF UNDERGROUND MINING 2011". New York: Crc Press Inc., 2011. E-book.