APA (7th ed.) Citation

Spencer, G. L. (1917). A handbook for cane-sugar manufacturers and their chemists (6th ed., enl.). John Wiley & sons, inc.; [etc., etc.].

Chicago Style (17th ed.) Citation

Spencer, Guilford L. A Handbook for Cane-sugar Manufacturers and Their Chemists. 6th ed., enl. New York: John Wiley & sons, inc.; [etc., etc.], 1917.

MLA (9th ed.) Citation

Spencer, Guilford L. A Handbook for Cane-sugar Manufacturers and Their Chemists. 6th ed., enl. John Wiley & sons, inc.; [etc., etc.], 1917.