Dyfyniad APA
Von Mises, L., & Greaves, B. B. (2006). The ultimate foundation of economic science: An essay on method (2nd ed.). Liberty Fund.
Dyfyniad Arddull Chicago
Von Mises, Ludwig, and Bettina Bien Greaves. The Ultimate Foundation of Economic Science: An Essay on Method. 2nd ed. Indianapolis: Liberty Fund, 2006.
Dyfyniad MLA
Von Mises, Ludwig, and Bettina Bien Greaves. The Ultimate Foundation of Economic Science: An Essay on Method. 2nd ed. Liberty Fund, 2006.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.