APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (8th ed.) Citation

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

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