APA (7th ed.) Citation

Wells, G. (1973). A Guide to Process Engineering with Economic Objective. Leonard Hill Books.

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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

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