Παραπομπή APA

Society of Economic Geologists. (1928). Economic Geology Vol.22, Nos.1-8.

Παραπομπή Chicago Style

Society of Economic Geologists. Economic Geology Vol.22, Nos.1-8. Economic Geology Publishing Co, 1928.

Παραπομπή MLA

Society of Economic Geologists. Economic Geology Vol.22, Nos.1-8. 1928.