APA-Zitierstil (7. Ausg.)

Ryan, P. W. (1941). More dangerous thoughts. The People's World.

Chicago-Zitierstil (17. Ausg.)

Ryan, Paul William. More Dangerous Thoughts. San Francisco: The People's World, 1941.

MLA-Zitierstil (9. Ausg.)

Ryan, Paul William. More Dangerous Thoughts. The People's World, 1941.