APA ציטוט

Martin Heidegger. (1991). The principle of reason. Bloomington: Indiana Univ. Press.

Trích dẫn kiểu Chicago

Martin Heidegger. The Principle of Reason. Bloomington: Indiana Univ. Press, 1991.

ציטוט MLA

Martin Heidegger. The Principle of Reason. Bloomington: Indiana Univ. Press, 1991.