APA (7th ed.) Citation

Quinn, P. J. (1951). Thirty years of communism! Catholic Truth Society of Ireland.

Chicago Style (17th ed.) Citation

Quinn, P. J. Thirty Years of Communism! Dublin: Catholic Truth Society of Ireland, 1951.

MLA (8th ed.) Citation

Quinn, P. J. Thirty Years of Communism! Catholic Truth Society of Ireland, 1951.