Meilaender. Not by Nature but by Grace. University of Notre Dame Press.
Citazione stile Chigago Style (17a edizione)Meilaender. Not by Nature but by Grace. University of Notre Dame Press.
Citatione MLA (8a ed.)Meilaender. Not by Nature but by Grace. University of Notre Dame Press.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.