APA Citation

ONIKA, D. (1972). Excavation of mine openings. MIR Publ.

Chicago Style Citation

ONIKA, D. Excavation of Mine Openings. MIR Publ, 1972.

MLA Citation

ONIKA, D. Excavation of Mine Openings. MIR Publ, 1972.

Warning: These citations may not always be 100% accurate.