APA (7th ed.) Citation

Knowles, V. (2016). Strangers at our gates: Canadian immigration and immigration policy, 1540-2015 (Fourth edition.). Dundurn.

Chicago Style (17th ed.) Citation

Knowles, Valerie. Strangers at Our Gates: Canadian Immigration and Immigration Policy, 1540-2015. Fourth edition. Toronto: Dundurn, 2016.

MLA (9th ed.) Citation

Knowles, Valerie. Strangers at Our Gates: Canadian Immigration and Immigration Policy, 1540-2015. Fourth edition. Dundurn, 2016.