Παραπομπή APA

Hoffman, J. F. (1995). The ecstasy of resistance: A biography of George Ryga. ECW Press.

Παραπομπή Chicago Style

Hoffman, James F. The Ecstasy of Resistance: A Biography of George Ryga. Toronto: ECW Press, 1995.

Παραπομπή MLA

Hoffman, James F. The Ecstasy of Resistance: A Biography of George Ryga. ECW Press, 1995.