APA Citation

Willoughby, W. R., & Willoughby, W. R. (1961). The St. Lawrence waterway: A study in politics and diplomacy. Madison: University of Wisconsin Press.

Chicago Style Citation

Willoughby, William R., and William R. Willoughby. The St. Lawrence Waterway: A Study in Politics and Diplomacy. Madison: University of Wisconsin Press, 1961.

MLA Citation

Willoughby, William R., and William R. Willoughby. The St. Lawrence Waterway: A Study in Politics and Diplomacy. Madison: University of Wisconsin Press, 1961.

Warning: These citations may not always be 100% accurate.