APA način citiranja (7. izdanje)

CRAWFORD, R. (1991). In the era of human capital: The emergence of talent ,intelligence, and knowledge as.. Harper Business.

Čikaški stil citiranja (17. izdanje)

CRAWFORD, Richard. In the Era of Human Capital: The Emergence of Talent ,intelligence, and Knowledge as.. New York: Harper Business, 1991.

MLA način citiranja (9. izdanje)

CRAWFORD, Richard. In the Era of Human Capital: The Emergence of Talent ,intelligence, and Knowledge as.. Harper Business, 1991.