APA ציטוט

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

Chicago Style (17th ed.) Citation

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

ציטוט MLA

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