Citação norma APA

Zeka, A., Melly, S. J., & Schwartz, J. (2008). The effects of socioeconomic status and indices of physical environment on reduced birth weight and preterm births in Eastern Massachusetts. BioMed Central.

Citação norma Chicago

Zeka, Ariana, Steve J. Melly, and Joel Schwartz. The Effects of Socioeconomic Status and Indices of Physical Environment On Reduced Birth Weight and Preterm Births in Eastern Massachusetts. BioMed Central, 2008.

Citação norma MLA

Zeka, Ariana, Steve J. Melly, and Joel Schwartz. The Effects of Socioeconomic Status and Indices of Physical Environment On Reduced Birth Weight and Preterm Births in Eastern Massachusetts. BioMed Central, 2008.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.