APA (7th ed.) Citation

Institute of Petroleum. (1943). War-time specifications for I.P. thermometers .. Printed by R. Clay and Company, Ltd..

Chicago Style (17th ed.) Citation

Institute of Petroleum. War-time Specifications for I.P. Thermometers .. [Bungay, Suffolk, Eng.: Printed by R. Clay and Company, Ltd., 1943.

MLA (8th ed.) Citation

Institute of Petroleum. War-time Specifications for I.P. Thermometers .. Printed by R. Clay and Company, Ltd., 1943.