Citazione APA

SNOWDEN, J. M., CHENG, Y. W., KONTGIS, C., & CAUGHEY, A. B. (2012). The Association Between Hospital Obstetric Volume and Perinatal Outcomes in California.

Stile di citazione Chicago

SNOWDEN, Jonathan M., Yvonne W. CHENG, Caitlin KONTGIS, e Aaron B. CAUGHEY. The Association Between Hospital Obstetric Volume and Perinatal Outcomes in California. 2012.

Citazione MLA

SNOWDEN, Jonathan M., Yvonne W. CHENG, Caitlin KONTGIS, e Aaron B. CAUGHEY. The Association Between Hospital Obstetric Volume and Perinatal Outcomes in California. 2012.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.