McKerrow, W., Mac Niocaill, C., & Dewey, J. (2000). The Caledonian Orogeny redefined.
Lua i Stíl Chicago (17ú heag.)McKerrow, W., C. Mac Niocaill, agus J. Dewey. The Caledonian Orogeny Redefined. 2000.
Lua MLA (9ú heag.)McKerrow, W., et al. The Caledonian Orogeny Redefined. 2000.
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