Simmonds. The Two Worlds of William March. The University of Alabama Press.
Citazione stile Chigago Style (17a edizione)Simmonds. The Two Worlds of William March. The University of Alabama Press.
Citatione MLA (9a ed.)Simmonds. The Two Worlds of William March. The University of Alabama Press.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.