Citazione APA

Machlup, F. (1980). Knowledge, its creation, distribution, and economic significance. New Jersey: Princeton University Press.

Stile di citazione Chicago

Machlup, Fritz. Knowledge, Its Creation, Distribution, and Economic Significance. New Jersey: Princeton University Press, 1980.

Citazione MLA

Machlup, Fritz. Knowledge, Its Creation, Distribution, and Economic Significance. New Jersey: Princeton University Press, 1980.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.