APA (7. basım) Alıntı

Shell International Petroleum Company, Ltd. (London). Economic Division. (1960). The outlook for energy in Asia to 1970. s.n.].

Chicago Style (17. basım) Atıf

Shell International Petroleum Company, Ltd. (London). Economic Division. The Outlook for Energy in Asia to 1970. [Londonn: s.n.], 1960.

MLA (9th ed.) Atıf

Shell International Petroleum Company, Ltd. (London). Economic Division. The Outlook for Energy in Asia to 1970. s.n.], 1960.