APA način citiranja (7. izdanje)
ebrary, Inc, Abowd, J. M., & Freeman, R. B. (1991). Immigration, trade, and the labor market. University of Chicago Press.
Čikaški stil citiranja (17. izdanje)
ebrary, Inc, John M. Abowd, i Richard B. Freeman. Immigration, Trade, and the Labor Market. Chicago: University of Chicago Press, 1991.
MLA način citiranja (9. izdanje)
ebrary, Inc, et al. Immigration, Trade, and the Labor Market. University of Chicago Press, 1991.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.