APA
Gregorovich A., . (1974). Chronology of Ukrainian Canadian History. Toronto: Ukraininan Canadian Committee.
Chicago
Gregorovich Andrew, . 1974. Chronology of Ukrainian Canadian History. Toronto: Ukraininan Canadian Committee.
Harvard
Gregorovich A., . (1974). Chronology of Ukrainian Canadian History. Toronto: Ukraininan Canadian Committee.
MLA
Gregorovich Andrew, . Chronology of Ukrainian Canadian History. Toronto: Ukraininan Canadian Committee. 1974.
