APA (7th ed.) Citation

Burdick, D. L., & Leffler, W. L. (1983). Petrochemicals for the nontechnical person. PennWell Books.

Chicago Style (17th ed.) Citation

Burdick, Donald L., and William L. Leffler. Petrochemicals for the Nontechnical Person. Tulsa, Okla.: PennWell Books, 1983.

MLA (9th ed.) Citation

Burdick, Donald L., and William L. Leffler. Petrochemicals for the Nontechnical Person. PennWell Books, 1983.

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