Cita APA (7a ed.)

Furfey, P. H. (1936). Catholic extremism. Preservation of the Faith.

Cita Chicago Style (17a ed.)

Furfey, Paul Hanly. Catholic Extremism. Silver Spring, Md.: Preservation of the Faith, 1936.

Cita MLA (8a ed.)

Furfey, Paul Hanly. Catholic Extremism. Preservation of the Faith, 1936.