Cita APA (7a ed.)

Baumgartner, A. W. (1931). Catholic journalism: A study of its development in the United States, 1789-1930. Columbia University Press.

Cita Chicago Style (17a ed.)

Baumgartner, Apollinaris W. Catholic Journalism: A Study of Its Development in the United States, 1789-1930. New York: Columbia University Press, 1931.

Cita MLA (9a ed.)

Baumgartner, Apollinaris W. Catholic Journalism: A Study of Its Development in the United States, 1789-1930. Columbia University Press, 1931.