Gaya APA

Coad, P, R. (1979). Nickel Sulphide Deposist Associated whit Ultramafic Rocks of the Abitibi Belt and Economic Potential of Mafic-Ultramafic Intrusions . Canada: Ministry Natural Resources.

Gaya MLA

Coad, Paul, R.. "Nickel Sulphide Deposist Associated whit Ultramafic Rocks of the Abitibi Belt and Economic Potential of Mafic-Ultramafic Intrusions". Canada: Ministry Natural Resources, 1979. Text.