APA-Zitierstil (7. Ausg.)

Deutsche Bank (Frankfurt am Main). (1975). OPEC: Organization of the Petroleum Exporting Countries: Facts, figures and analyses. Deutsche Bank.

Chicago-Zitierstil (17. Ausg.)

Deutsche Bank (Frankfurt am Main). OPEC: Organization of the Petroleum Exporting Countries: Facts, Figures and Analyses. Frankfurt (Main): Deutsche Bank, 1975.

MLA-Zitierstil (9. Ausg.)

Deutsche Bank (Frankfurt am Main). OPEC: Organization of the Petroleum Exporting Countries: Facts, Figures and Analyses. Deutsche Bank, 1975.