Gillespie, M. A. (1987). Martin Heidegger. In L. Strauss & J. Cropsey (Eds.), The History of Political Philosophy. Chicago: University of Chicago Press.

Gillespie, M. A. “Martin Heidegger.” In The History of Political Philosophy, edited by Leo Strauss and Joseph Cropsey. Chicago: University of Chicago Press, 1987.

Gillespie MA. Martin Heidegger. In: Strauss L, Cropsey J, editors. The History of Political Philosophy. Chicago: University of Chicago Press; 1987.

Gillespie, M. A. “Martin Heidegger.” The History of Political Philosophy, edited by Leo Strauss and Joseph Cropsey, Chicago: University of Chicago Press, 1987.

Gillespie MA. Martin Heidegger. In: Strauss L, Cropsey J, editors. The History of Political Philosophy. Chicago: University of Chicago Press; 1987.