APA Edition Citation

Knight, F. H. (2009). Risk, uncertainty, and profit / by Frank H. Knight (New edition.). Signalman Publishing.

Chicago Edition Citation

Knight, Frank H. Risk, Uncertainty, and Profit / by Frank H. Knight. New edition. Orlando: Signalman Publishing, 2009.

MLA Edition Citation

Knight, Frank H. Risk, Uncertainty, and Profit / by Frank H. Knight. New edition. Signalman Publishing, 2009.

Warning: These citations may not always be 100% accurate.