Dyfyniad APA

GILLULY, J. (1959). Principles Of Geology Oleh James Gilluly, A.c. Waters, A.o. Woodford. W.H. Freeman and company.

Dyfyniad Arddull Chicago

GILLULY, James. Principles Of Geology Oleh James Gilluly, A.c. Waters, A.o. Woodford. W.H. Freeman and company, 1959.

Dyfyniad MLA

GILLULY, James. Principles Of Geology Oleh James Gilluly, A.c. Waters, A.o. Woodford. W.H. Freeman and company, 1959.

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