Greeley, A. (1986). Happy are the clean of heart: A Father Blackie Ryan story. Warner Books.
Cita Chicago Style (17a ed.)Greeley, Andrew. Happy Are the Clean of Heart: A Father Blackie Ryan Story. New York: Warner Books, 1986.
Cita MLA (8a ed.)Greeley, Andrew. Happy Are the Clean of Heart: A Father Blackie Ryan Story. Warner Books, 1986.
Precaución: Estas citas no son 100% exactas.