Cita APA (7a ed.)
Jolliffe, D., & Ziliak, J. P. (2008). Income Volatility and Food Assistance in the United States. W.E. Upjohn Institute for Employment Research.
Cita Chicago Style (17a ed.)
Jolliffe, Dean, y James Patrick Ziliak. Income Volatility and Food Assistance in the United States. Kalamazoo, Mich: W.E. Upjohn Institute for Employment Research, 2008.
Cita MLA (9a ed.)
Jolliffe, Dean, y James Patrick Ziliak. Income Volatility and Food Assistance in the United States. W.E. Upjohn Institute for Employment Research, 2008.
Precaución: Estas citas no son 100% exactas.