APA
Aizer A., National Bureau of Economic Research, Stroud L. & Buka S. (2012). Maternal stress an child outcomes. Cambridge: NBER.
Chicago
Aizer Anna, National Bureau of Economic Research, Stroud Laura and Buka Stephen. 2012. Maternal stress an child outcomes. Cambridge: NBER.
Harvard
Aizer A., National Bureau of Economic Research, Stroud L. and Buka S. (2012). Maternal stress an child outcomes. Cambridge: NBER.
MLA
Aizer Anna, National Bureau of Economic Research, Stroud Laura and Buka Stephen. Maternal stress an child outcomes. Cambridge: NBER. 2012.