APA (7th ed.) Citation

James Stephenson. (1924). The principles and practice of commerce. Isaac Pitman & Sons.

Chicago Style (17th ed.) Citation

James Stephenson. The Principles and Practice of Commerce. London: Isaac Pitman & Sons, 1924.

MLA (9th ed.) Citation

James Stephenson. The Principles and Practice of Commerce. Isaac Pitman & Sons, 1924.