APA-Zitierstil (7. Ausg.)

(2000). Trade agreements, petroleum and energy policies (Internet ed.). United Nations.

Chicago-Zitierstil (17. Ausg.)

Trade Agreements, Petroleum and Energy Policies. Internet ed. New York [u.a.]: United Nations, 2000.

MLA-Zitierstil (9. Ausg.)

Trade Agreements, Petroleum and Energy Policies. Internet ed. United Nations, 2000.