Citazione Stile APA (7a Edizione)

Machlup, F. (1978). Methodology of economics and other social sciences. Academic Press.

Citazione stile Chigago Style (17a edizione)

Machlup, Fritz. Methodology of Economics and Other Social Sciences. New York [etc.]: Academic Press, 1978.

Citatione MLA (9a ed.)

Machlup, Fritz. Methodology of Economics and Other Social Sciences. Academic Press, 1978.