MLA
Mason, Susan Marshall. Preterm Birth Risk In New York City’s Ethnic and Immigrant Enclaves. Chapel Hill, NC: University of North Carolina at Chapel Hill, 2010. https://doi.org/10.17615/3w3q-4k69
APA
Mason, S. (2010). Preterm birth risk in New York City’s ethnic and immigrant enclaves. Chapel Hill, NC: University of North Carolina at Chapel Hill. https://doi.org/10.17615/3w3q-4k69
Chicago
Mason, Susan Marshall. 2010. Preterm Birth Risk In New York City’s Ethnic and Immigrant Enclaves. Chapel Hill, NC: University of North Carolina at Chapel Hill. https://doi.org/10.17615/3w3q-4k69