APA
Meinhofer A. e. a., National Bureau of Economic Research, . (2021). Marijuana liberalization policies and perinatal health. Cambridge: NBER.
Chicago
Meinhofer Angélica et al, National Bureau of Economic Research, . 2021. Marijuana liberalization policies and perinatal health. Cambridge: NBER.
Harvard
Meinhofer A. e. a., National Bureau of Economic Research, . (2021). Marijuana liberalization policies and perinatal health. Cambridge: NBER.
MLA
Meinhofer Angélica et al, National Bureau of Economic Research, . Marijuana liberalization policies and perinatal health. Cambridge: NBER. 2021.