APA način citiranja (7. izdanje)

Duggan, M. G. (2000). Hospital ownership and public medical spending. National Bureau of Economic Research.

Čikaški stil citiranja (17. izdanje)

Duggan, Mark G. Hospital Ownership and Public Medical Spending. Cambridge: National Bureau of Economic Research, 2000.

MLA način citiranja (9. izdanje)

Duggan, Mark G. Hospital Ownership and Public Medical Spending. National Bureau of Economic Research, 2000.