APA (7th ed.) Citation

Kerr, T. S. 1. (1939). Commercial law. The Macmillan company.

Chicago Style (17th ed.) Citation

Kerr, Thomas Stoner 1885. Commercial Law. New York: The Macmillan company, 1939.

MLA (9th ed.) Citation

Kerr, Thomas Stoner 1885. Commercial Law. The Macmillan company, 1939.