APA

Chase H. C., United States & National Center for Health Statistics (U.S.). (1967). International comparison of perinatal and infant mortality: the United States and six west European countries. Washington, D.C: U.S. Department of Health, Education, and Welfare, Public Health Service.

Chicago

Chase Helen C, United States and National Center for Health Statistics (U.S.). 1967. International comparison of perinatal and infant mortality: the United States and six west European countries. Washington, D.C: U.S. Department of Health, Education, and Welfare, Public Health Service.

Harvard

Chase H. C., United States and National Center for Health Statistics (U.S.). (1967). International comparison of perinatal and infant mortality: the United States and six west European countries. Washington, D.C: U.S. Department of Health, Education, and Welfare, Public Health Service.

MLA

Chase Helen C, United States and National Center for Health Statistics (U.S.). International comparison of perinatal and infant mortality: the United States and six west European countries. Washington, D.C: U.S. Department of Health, Education, and Welfare, Public Health Service. 1967.