Παραπομπή APA

Soll, I. (1969). Introduction to Hegel's Meta physics. University of Chicago Press.

Παραπομπή Chicago Style

Soll, Ivan. Introduction to Hegel's Meta Physics. Chicago: University of Chicago Press, 1969.

Παραπομπή MLA

Soll, Ivan. Introduction to Hegel's Meta Physics. University of Chicago Press, 1969.