Gaya APA

Pinckaers, S. (1995). The sources of Christian ethics. Transl.: Mary Thomas Noble, foreword: Romanus Cessario. : Les sources de la morale chrétienne. 1993 . Edinburgh: Edinburgh T & T Clark.

Gaya MLA

Pinckaers, Servais. "The sources of Christian ethics. Transl.: Mary Thomas Noble, foreword: Romanus Cessario. : Les sources de la morale chrétienne. 1993 ". Edinburgh: Edinburgh T & T Clark, 1995. Buku.