Spalding, T. W. (1973). Martin John Spalding: American churchman. The Catholic University of America Press.
Citazione stile Chigago Style (17a edizione)Spalding, Thomas W. Martin John Spalding: American Churchman. Washington, D.C: The Catholic University of America Press, 1973.
Citatione MLA (8a ed.)Spalding, Thomas W. Martin John Spalding: American Churchman. The Catholic University of America Press, 1973.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.