Gaya APA

C.L.DAKE,PH.D., . (1925). INTERPRETATION OF TOPOGRAPHIC AND GEOLOGIS MAPS . New York: McGRAW-HILL BOOK COMPANY.

Gaya MLA

C.L.DAKE,PH.D., . "INTERPRETATION OF TOPOGRAPHIC AND GEOLOGIS MAPS". New York: McGRAW-HILL BOOK COMPANY, 1925. Text.