du Plessis, G., Jonck, G. J., & Kruger, R. (1997). Potential low-grade iron ore deposits in metamorphosed banded iron formations, Northern Province, South Africa. Springer.
Chicago Style (17th ed.) Citationdu Plessis, G., G. J. Jonck, and R. Kruger. Potential Low-grade Iron Ore Deposits in Metamorphosed Banded Iron Formations, Northern Province, South Africa. Springer, 1997.
MLA (9th ed.) Citationdu Plessis, G., et al. Potential Low-grade Iron Ore Deposits in Metamorphosed Banded Iron Formations, Northern Province, South Africa. Springer, 1997.
Warning: These citations may not always be 100% accurate.