APA (7th ed.) Citation

Diehl, J. C. (1927). Natural gas handbook. Metric metal works of the American meter company, inc..

Chicago Style (17th ed.) Citation

Diehl, John Christopher. Natural Gas Handbook. Erie, Penna: Metric metal works of the American meter company, inc., 1927.

MLA (9th ed.) Citation

Diehl, John Christopher. Natural Gas Handbook. Metric metal works of the American meter company, inc., 1927.

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