APA način citiranja (7. izdanje)

Hanson, G. H., Robertson, R., & Spilimbergo, A. (1999). Does border enforcement protct U.S. workers from illegal immigrationn. National Bureau of Economic Research.

Čikaški stil citiranja (17. izdanje)

Hanson, Gordon H., Raymond Robertson, i Antonio Spilimbergo. Does Border Enforcement Protct U.S. Workers from Illegal Immigrationn. Cambridge: National Bureau of Economic Research, 1999.

MLA način citiranja (9. izdanje)

Hanson, Gordon H., et al. Does Border Enforcement Protct U.S. Workers from Illegal Immigrationn. National Bureau of Economic Research, 1999.