APA-Zitierstil (7. Ausg.)
Guillén, A. M. (1999). Improving efficiency and containing costs: Health care reform in southern Europe. European University Institute.
Chicago-Zitierstil (17. Ausg.)
Guillén, Ana M. Improving Efficiency and Containing Costs: Health Care Reform in Southern Europe. San Domenico (FI): European University Institute, 1999.
MLA-Zitierstil (9. Ausg.)
Guillén, Ana M. Improving Efficiency and Containing Costs: Health Care Reform in Southern Europe. European University Institute, 1999.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.