Cita APA (7a ed.)

Schultz, T. W. (1964). The economic value of education. [s.n].

Cita Chicago Style (17a ed.)

Schultz, Theodore W. The Economic Value of Education. Columbia UniverSity PreSS: [s.n], 1964.

Cita MLA (9a ed.)

Schultz, Theodore W. The Economic Value of Education. [s.n], 1964.

Precaución: Estas citas no son 100% exactas.