Mendryk, I. (2017, December). Retirement Age: Preferences of Employees Representing Various Age Groups. Economics & Sociology.
芝加哥风格引文Mendryk, Iwona. "Retirement Age: Preferences of Employees Representing Various Age Groups." Economics & Sociology Dec. 2017.
MLA引文Mendryk, Iwona. "Retirement Age: Preferences of Employees Representing Various Age Groups." Economics & Sociology, Dec. 2017.
警告：这些引文格式不一定是100％准确.