Cita APA (7a ed.)

Duncan, G. J. (1984). Years of poverty, years of plenty: The changing economic fortunes of American workers and families. Survey Research Center, Institute for Social Research, University of Michigan.

Cita Chicago Style (17a ed.)

Duncan, Greg J. Years of Poverty, Years of Plenty: The Changing Economic Fortunes of American Workers and Families. Ann Arbor, MI: Survey Research Center, Institute for Social Research, University of Michigan, 1984.

Cita MLA (8a ed.)

Duncan, Greg J. Years of Poverty, Years of Plenty: The Changing Economic Fortunes of American Workers and Families. Survey Research Center, Institute for Social Research, University of Michigan, 1984.