-. (1977). Law in Philosophical perspective: Selected readings. Wadsworth Publishing Comp.
Citazione stile Chigago Style (17a edizione)-. Law in Philosophical Perspective: Selected Readings. California: Wadsworth Publishing Comp, 1977.
Citatione MLA (9a ed.)-. Law in Philosophical Perspective: Selected Readings. Wadsworth Publishing Comp, 1977.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.