Cita APA (7a ed.)

Sheen, F. J. (1937). Communism answers questions of a communist. The Paulist press.

Cita Chicago Style (17a ed.)

Sheen, Fulton J. Communism Answers Questions of a Communist. New York: The Paulist press, 1937.

Cita MLA (8a ed.)

Sheen, Fulton J. Communism Answers Questions of a Communist. The Paulist press, 1937.