APA

Gao, . (2018). Welfare, Work, and Poverty. : Oxford University PressOxford University Press.

Chicago

Gao, . 2018. Welfare, Work, and Poverty. : Oxford University PressOxford University Press.

Harvard

Gao, . (2018). Welfare, Work, and Poverty. : Oxford University PressOxford University Press.

MLA

Gao, . Welfare, Work, and Poverty. : Oxford University PressOxford University Press. 2018.