Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.

APA Citation Edition Citation

Derry, D. R. (1980). World atlas of geology and mineral deposits. Mining Journal Books.

Chicago Citation Edition Citation

Derry, Duncan R. World Atlas of Geology and Mineral Deposits. London: Mining Journal Books, 1980.

MLA Citation Edition Citation

Derry, Duncan R. World Atlas of Geology and Mineral Deposits. Mining Journal Books, 1980.