Citação norma APA

Shapiro, S., Jacobziner, H., Densen, P. M., & Weiner, L. (1960). Further Observations on Prematurity and Perinatal Mortality in a General Population and in the Population of a Prepaid Group Practice Medical Care Plan.

Citação norma Chicago

Shapiro, Sam, Harold Jacobziner, Paul M. Densen, and Louis Weiner. Further Observations On Prematurity and Perinatal Mortality in a General Population and in the Population of a Prepaid Group Practice Medical Care Plan. 1960.

Citação norma MLA

Shapiro, Sam, Harold Jacobziner, Paul M. Densen, and Louis Weiner. Further Observations On Prematurity and Perinatal Mortality in a General Population and in the Population of a Prepaid Group Practice Medical Care Plan. 1960.

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