APA (7th ed.) Citation

Cowan, H. I. (1961). British emigration to British North America: The first hundred years (Rev. and enl. ed.). University of Toronto Press.

Chicago Style (17th ed.) Citation

Cowan, Helen I. British Emigration to British North America: The First Hundred Years. Rev. and enl. ed. [Toronto]: University of Toronto Press, 1961.

MLA (9th ed.) Citation

Cowan, Helen I. British Emigration to British North America: The First Hundred Years. Rev. and enl. ed. University of Toronto Press, 1961.