(2011). Family income and expenditures: Highlights of results (first of a series). Labstat Updates.
Chicago Style (17th ed.) Citation"Family Income and Expenditures: Highlights of Results (first of a Series)." Labstat Updates 2011.
MLA引文"Family Income and Expenditures: Highlights of Results (first of a Series)." Labstat Updates, 2011.
警告：這些引文格式不一定是100％准確.