APA (7th ed.) Citation

Keenleyside, H. L., & Brown, G. S. (1952). Canada and the United States: Some aspects of their historical relations (Rev. and enl. ed.). Knopf.

Chicago Style (17th ed.) Citation

Keenleyside, Hugh Llewellyn, and Gerald Saxon Brown. Canada and the United States: Some Aspects of Their Historical Relations. Rev. and enl. ed. New York: Knopf, 1952.

MLA (8th ed.) Citation

Keenleyside, Hugh Llewellyn, and Gerald Saxon Brown. Canada and the United States: Some Aspects of Their Historical Relations. Rev. and enl. ed. Knopf, 1952.