APA (7th ed.) Citation

Wells, G. L. (1973). A guide to process engineering with economic objective. Leonard Hill.

Chicago Style (17th ed.) Citation

Wells, G. L. A Guide to Process Engineering with Economic Objective. Aylesbury, England: Leonard Hill, 1973.

MLA (9th ed.) Citation

Wells, G. L. A Guide to Process Engineering with Economic Objective. Leonard Hill, 1973.

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