APA (7. basım) Alıntı

Singh, D. B. (1970). The problem of world reserves. World Press.

Chicago Style (17. basım) Atıf

Singh, David Bright. The Problem of World Reserves. Calcutta: World Press, 1970.

MLA (8th ed.) Atıf

Singh, David Bright. The Problem of World Reserves. World Press, 1970.