APA (7th ed.) Citation

PennWell Publishing Company. (1986). Energy statistics sourcebook. PennWell Pub. Co..

Chicago Style (17th ed.) Citation

PennWell Publishing Company. Energy Statistics Sourcebook. Tulsa, OK: PennWell Pub. Co., 1986.

MLA (8th ed.) Citation

PennWell Publishing Company. Energy Statistics Sourcebook. PennWell Pub. Co., 1986.

Warning: These citations may not always be 100% accurate.