Lear, J., & Collins, J. Retiring on the Free Market: Chile's Privatized Social Security.
Cita Chicago Style (17a ed.)Lear, John, y Joseph Collins. Retiring on the Free Market: Chile's Privatized Social Security.
Cita MLA (9a ed.)Lear, John, y Joseph Collins. Retiring on the Free Market: Chile's Privatized Social Security.
警告：這些引文格式不一定是100％准確.