APA-Zitierstil (7. Ausg.)

Knight, F. H. (1971). Risk, uncertainty and profit (Reprint of 1921 ed.). Univ. of Chicago Press.

Chicago-Zitierstil (17. Ausg.)

Knight, Frank Hyneman. Risk, Uncertainty and Profit. Reprint of 1921 ed. Chicago [u.a.]: Univ. of Chicago Press, 1971.

MLA-Zitierstil (9. Ausg.)

Knight, Frank Hyneman. Risk, Uncertainty and Profit. Reprint of 1921 ed. Univ. of Chicago Press, 1971.