Cita APA (7th ed.)
Forbes, F. A. (1987). Pope Saint Pius X. Tan Books and Publishers, Inc..
Cita Chicago (17th ed.)
Forbes, F. A. Pope Saint Pius X. Rockford: Tan Books and Publishers, Inc., 1987.
Cita MLA (9th ed.)
Forbes, F. A. Pope Saint Pius X. Tan Books and Publishers, Inc., 1987.
Atenció: Aquestes cites poden no estar 100% correctes.