PennWell Publishing Company. (1992). Oil & gas map of the Commonwealth of Independent States. PennWell Publishing Co..
Chicago Style (17th ed.) CitationPennWell Publishing Company. Oil & Gas Map of the Commonwealth of Independent States. Tulsa, OK: PennWell Publishing Co., 1992.
MLA (9th ed.) CitationPennWell Publishing Company. Oil & Gas Map of the Commonwealth of Independent States. PennWell Publishing Co., 1992.
Warning: These citations may not always be 100% accurate.