APA (7th ed.) Zitazioa

Blaug, M. (1994). The methodology of economics or how economists explain. University Pr..

Chicago Style (17th ed.) Zitazioa

Blaug, Mark. The Methodology of Economics or How Economists Explain. Cambridge: University Pr., 1994.

MLA (9th ed.) Zitazioa

Blaug, Mark. The Methodology of Economics or How Economists Explain. University Pr., 1994.