APA
Poterba J., National Bureau Of Economic Research, . (1998). Estate and gift taxes and incentives for INTER VIVOS giving in the United States. Cambridge, MA: NBER.
Chicago
Poterba James, National Bureau Of Economic Research, . 1998. Estate and gift taxes and incentives for INTER VIVOS giving in the United States. Cambridge, MA: NBER.
Harvard
Poterba J., National Bureau Of Economic Research, . (1998). Estate and gift taxes and incentives for INTER VIVOS giving in the United States. Cambridge, MA: NBER.
MLA
Poterba James, National Bureau Of Economic Research, . Estate and gift taxes and incentives for INTER VIVOS giving in the United States. Cambridge, MA: NBER. 1998.