Ryan, P. J. (1877). What Catholics do not believe: A lecture (Third C.T.S. Edition.). Catholic Truth Society.
Chicago-referens (17:e uppl.)Ryan, P. J. What Catholics Do Not Believe: A Lecture. Third C.T.S. Edition. San Francisco: Catholic Truth Society, 1877.
MLA-referens (8:e uppl.)Ryan, P. J. What Catholics Do Not Believe: A Lecture. Third C.T.S. Edition. Catholic Truth Society, 1877.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.