APA (7th ed.) Citation

O'Brien, J. A. (1942). Why drink?: Temperance--the safer way. The Paulist Press.

Chicago Style (17th ed.) Citation

O'Brien, John A. Why Drink?: Temperance--the Safer Way. New York: The Paulist Press, 1942.

MLA (8th ed.) Citation

O'Brien, John A. Why Drink?: Temperance--the Safer Way. The Paulist Press, 1942.