Pufendorf, S. (1991). On the duty of man and citizen according to natural law. Cambridge University Press.
استشهاد بنمط شيكاغوPufendorf, Samuel. On the Duty of Man and Citizen According to Natural Law. Cambridge [England] ; New York: Cambridge University Press, 1991.
MLA استشهادPufendorf, Samuel. On the Duty of Man and Citizen According to Natural Law. Cambridge University Press, 1991.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.