APA način citiranja (7. izdanje)

Schultz, T. W. (1981). Investing in people: The economics of population quality. University of California.

Čikaški stil citiranja (17. izdanje)

Schultz, Theodore W. Investing in People: The Economics of Population Quality. London: University of California, 1981.

MLA način citiranja (9. izdanje)

Schultz, Theodore W. Investing in People: The Economics of Population Quality. University of California, 1981.