APA (7th ed.) Citation

Warkentin, D. (1996). Energy marketing handbook / by Denise Warkentin. PennWell Publishing.

Chicago Style (17th ed.) Citation

Warkentin, Denise. Energy Marketing Handbook / by Denise Warkentin. Tulsa, Okla.: PennWell Publishing, 1996.

MLA (9th ed.) Citation

Warkentin, Denise. Energy Marketing Handbook / by Denise Warkentin. PennWell Publishing, 1996.

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