Cruz-Saco, M. A., & Mesa-Lago, C. (1999). Do Options Exist ?: The Reform of Pension and Health Care Systems in Latin America. University of Pittsburgh Press.
芝加哥风格引文Cruz-Saco, Maria Amparo, 与 Carmelo Mesa-Lago. Do Options Exist ?: The Reform of Pension and Health Care Systems in Latin America. Pittsburgh: University of Pittsburgh Press, 1999.
MLA引文Cruz-Saco, Maria Amparo, 与 Carmelo Mesa-Lago. Do Options Exist ?: The Reform of Pension and Health Care Systems in Latin America. University of Pittsburgh Press, 1999.
警告：这些引文格式不一定是100％准确.