Παραπομπή σε μορφή APA (7η εκδ.)

Becker, G. S. (1993). Human capital: A theoretical and empirical analysis, with special reference to education (3rd ed.). University of Chicago Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Becker, Gary Stanley. Human Capital: A Theoretical and Empirical Analysis, with Special Reference to Education. 3rd ed. Chicago: University of Chicago Press, 1993.

Παραπομπή σε μορφή MLA (9th εκδ.)

Becker, Gary Stanley. Human Capital: A Theoretical and Empirical Analysis, with Special Reference to Education. 3rd ed. University of Chicago Press, 1993.