APA (7. basım) Alıntı

(1981). Undustrial processing of natural resources/United Nations Industrial Development Organization. United Nations.

Chicago Style (17. basım) Atıf

Undustrial Processing of Natural Resources/United Nations Industrial Development Organization. New York: United Nations, 1981.

MLA (9th ed.) Atıf

Undustrial Processing of Natural Resources/United Nations Industrial Development Organization. United Nations, 1981.