APA (7th ed.) Citation

Knowles, V. (1992). Strangers at our gates: Canadian immigration and immigration policy, 1540-1990. Dundurn Press.

Chicago Style (17th ed.) Citation

Knowles, Valerie. Strangers at Our Gates: Canadian Immigration and Immigration Policy, 1540-1990. Toronto: Dundurn Press, 1992.

MLA (9th ed.) Citation

Knowles, Valerie. Strangers at Our Gates: Canadian Immigration and Immigration Policy, 1540-1990. Dundurn Press, 1992.

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