एपीए उद्धरण

Economic Geology Publishing Co. (1974). Economic Geology, Vol.69(1-8).

शिकागो स्टाइल उद्धरण

Economic Geology Publishing Co. Economic Geology, Vol.69(1-8). Economic Geology Publishing Co, 1974.

एमएलए उद्धरण

Economic Geology Publishing Co. Economic Geology, Vol.69(1-8). 1974.