APA
Kosyk V., . (1962). Concentration camps in the USSR. London: Ukrainian Publishers, Limited.
Chicago
Kosyk Volodymyr, . 1962. Concentration camps in the USSR. London: Ukrainian Publishers, Limited.
Harvard
Kosyk V., . (1962). Concentration camps in the USSR. London: Ukrainian Publishers, Limited.
MLA
Kosyk Volodymyr, . Concentration camps in the USSR. London: Ukrainian Publishers, Limited. 1962.
