APA (7. basım) Alıntı

Tarr, W. A. (1938). Introductory economic geology. McGraw-Hill Book Company.

Chicago Style (17. basım) Atıf

Tarr, William Arthur. Introductory Economic Geology. New York: McGraw-Hill Book Company, 1938.

MLA (9th ed.) Atıf

Tarr, William Arthur. Introductory Economic Geology. McGraw-Hill Book Company, 1938.