APA引文

James, E. (1992). Income security for old age: Conceptual background and major issues. Country Economics Department, World Bank.

芝加哥风格引文

James, Estelle. Income Security for Old Age: Conceptual Background and Major Issues. Washington, D.C: Country Economics Department, World Bank, 1992.

MLA引文

James, Estelle. Income Security for Old Age: Conceptual Background and Major Issues. Country Economics Department, World Bank, 1992.

警告：这些引文格式不一定是100％准确.