APA (7th ed.) Citation

Riva, J. P. (1991). Oil production and reserves in the Soviet republics. Congressional Research Service, Library of Congress.

Chicago Style (17th ed.) Citation

Riva, Joseph P. Oil Production and Reserves in the Soviet Republics. [Washington, D.C.]: Congressional Research Service, Library of Congress, 1991.

MLA (9th ed.) Citation

Riva, Joseph P. Oil Production and Reserves in the Soviet Republics. Congressional Research Service, Library of Congress, 1991.