APA (7th ed.) Citation

Popkin, J. W. (1963). Non-merchandise transaction between Canada and the United States. Canadian-American Committee.

Chicago Style (17th ed.) Citation

Popkin, John W. Non-merchandise Transaction Between Canada and the United States. [Washington]: Canadian-American Committee, 1963.

MLA (9th ed.) Citation

Popkin, John W. Non-merchandise Transaction Between Canada and the United States. Canadian-American Committee, 1963.