Cita APA

Schultz, T. W. (1981). Investment in human capital: The role of education and of research. The Free Press.

Citación estilo Chicago

Schultz, Theodore W. Investment in Human Capital: The Role of Education and of Research. The Free Press, 1981.

Cita MLA

Schultz, Theodore W. Investment in Human Capital: The Role of Education and of Research. The Free Press, 1981.

Warning: These citations may not always be 100% accurate.