APA način citiranja (7. izdanje)

Friedman, M. (1966). Essays in positive economics. University of Chicago.

Čikaški stil citiranja (17. izdanje)

Friedman, Milton,1912-. Essays in Positive Economics. Chicago: University of Chicago, 1966.

MLA način citiranja (9. izdanje)

Friedman, Milton,1912-. Essays in Positive Economics. University of Chicago, 1966.