Deismireacht APA

Hallam, A. (1983). Great geological controversies. Oxford: Oxford University Press.

Trích dẫn kiểu Chicago

Hallam, Anthony. Great Geological Controversies. Oxford: Oxford University Press, 1983.

Deismireacht MLA

Hallam, Anthony. Great Geological Controversies. Oxford: Oxford University Press, 1983.

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