Citazione Stile APA (7a Edizione)
Becker, G. S. (1993). Human capital: <a> theoretical and empirical analysis, with special reference to education (3rd. ed.). The University of Chicago Press.
Citazione stile Chigago Style (17a edizione)
Becker, Gary S. Human Capital: <a> Theoretical and Empirical Analysis, with Special Reference to Education. 3rd. ed. Chicago: The University of Chicago Press, 1993.
Citatione MLA (9a ed.)
Becker, Gary S. Human Capital: <a> Theoretical and Empirical Analysis, with Special Reference to Education. 3rd. ed. The University of Chicago Press, 1993.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.