APA (7th ed.) Citation

O'Brien, J. A. (1945). Stop! Are you a good citizen?: A challenge to every American. Queen's Work.

Chicago Style (17th ed.) Citation

O'Brien, John A. Stop! Are You a Good Citizen?: A Challenge to Every American. St. Louis, Mo.: Queen's Work, 1945.

MLA (8th ed.) Citation

O'Brien, John A. Stop! Are You a Good Citizen?: A Challenge to Every American. Queen's Work, 1945.