Bound, J. P., Butler, N. R., & Spector, W. G. (1956). Classification and Causes of Perinatal Mortality: Part II. Factors in Pregnancy and Labour Influencing Perinatal Mortality. Part III. Clinical Pictures in Babies Dying in the Neonatal Period.
استشهاد بنمط شيكاغوBound, J. P., N. R. Butler, و W. G. Spector. Classification and Causes of Perinatal Mortality: Part II. Factors in Pregnancy and Labour Influencing Perinatal Mortality. Part III. Clinical Pictures in Babies Dying in the Neonatal Period. 1956.
MLA استشهادBound, J. P., N. R. Butler, و W. G. Spector. Classification and Causes of Perinatal Mortality: Part II. Factors in Pregnancy and Labour Influencing Perinatal Mortality. Part III. Clinical Pictures in Babies Dying in the Neonatal Period. 1956.