APA
Gruber J., National Bureau Of Economic Research, . (1996). Cash welfare as a consumption smoothing mechanism for single mothers. Cambridge, MA: NBER.
Chicago
Gruber Jonathan, National Bureau Of Economic Research, . 1996. Cash welfare as a consumption smoothing mechanism for single mothers. Cambridge, MA: NBER.
Harvard
Gruber J., National Bureau Of Economic Research, . (1996). Cash welfare as a consumption smoothing mechanism for single mothers. Cambridge, MA: NBER.
MLA
Gruber Jonathan, National Bureau Of Economic Research, . Cash welfare as a consumption smoothing mechanism for single mothers. Cambridge, MA: NBER. 1996.