APA (7th ed.) Citation

Southworth, C., & Buchanan, W. W. (1960). Changes in trade restrictions between Canada and the United States. Candian-American Committee.

Chicago Style (17th ed.) Citation

Southworth, Constant, and William Wallace Buchanan. Changes in Trade Restrictions Between Canada and the United States. [Washington]: Candian-American Committee, 1960.

MLA (9th ed.) Citation

Southworth, Constant, and William Wallace Buchanan. Changes in Trade Restrictions Between Canada and the United States. Candian-American Committee, 1960.