APA
Kaestner R., Wehbeh Hassan, Joyce Theodore & National Bureau Of Economic Research. (1996). The effect of maternal drug use on birth weight: measurement error in binary variables. Cambridge, MA: NBER.
Chicago
Kaestner Robert, Wehbeh Hassan, Joyce Theodore and National Bureau Of Economic Research. 1996. The effect of maternal drug use on birth weight: measurement error in binary variables. Cambridge, MA: NBER.
Harvard
Kaestner R., Wehbeh Hassan, Joyce Theodore and National Bureau Of Economic Research. (1996). The effect of maternal drug use on birth weight: measurement error in binary variables. Cambridge, MA: NBER.
MLA
Kaestner Robert, Wehbeh Hassan, Joyce Theodore and National Bureau Of Economic Research. The effect of maternal drug use on birth weight: measurement error in binary variables. Cambridge, MA: NBER. 1996.