Παραπομπή σε μορφή APA (7η εκδ.)

Knight, F. H. (1956). On the history and method of economics: Selected essays. University of Chicago Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Knight, Frank H. On the History and Method of Economics: Selected Essays. [Chicago]: University of Chicago Press, 1956.

Παραπομπή σε μορφή MLA (9th εκδ.)

Knight, Frank H. On the History and Method of Economics: Selected Essays. University of Chicago Press, 1956.