APA

Shapiro S., Schlesinger E. R. & Nesbitt R. E. L. (1968). Infant, perinatal, maternal, and childhood mortality in the United States. Cambridge: Harvard University Press.

Chicago

Shapiro Sam, Schlesinger Edward Ralph and Nesbitt Robert Edward Lee. 1968. Infant, perinatal, maternal, and childhood mortality in the United States. Cambridge: Harvard University Press.

Harvard

Shapiro S., Schlesinger E. R. and Nesbitt R. E. L. (1968). Infant, perinatal, maternal, and childhood mortality in the United States. Cambridge: Harvard University Press.

MLA

Shapiro Sam, Schlesinger Edward Ralph and Nesbitt Robert Edward Lee. Infant, perinatal, maternal, and childhood mortality in the United States. Cambridge: Harvard University Press. 1968.