APA (7th ed.) Citation

Day, C. (1924). A history of commerce (Revised and enlarged new [3.] edition.). Longmans, Green, and Co.

Chicago Style (17th ed.) Citation

Day, Clive. A History of Commerce. Revised and enlarged new [3.] edition. New York ; London ; Toronto ; Bombay ; Calcutta ; Madras: Longmans, Green, and Co, 1924.

MLA (9th ed.) Citation

Day, Clive. A History of Commerce. Revised and enlarged new [3.] edition. Longmans, Green, and Co, 1924.