APA (7th ed.) Citation

Lewis, G. E. H. (1949). Factory steam plant: A practical guide to fuel economy. Pitman.

Chicago Style (17th ed.) Citation

Lewis, George Eric Howard. Factory Steam Plant: A Practical Guide to Fuel Economy. London: Pitman, 1949.

MLA (9th ed.) Citation

Lewis, George Eric Howard. Factory Steam Plant: A Practical Guide to Fuel Economy. Pitman, 1949.

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