@techreport{US Department of Health1974,
author = {US Department of Health, Education, and Welfare - Public Health Service},
title= {Trends in illegitimacy, United States 1940–1965},
year = {1974},
URL = {https://www.cdc.gov/nchs/data/series/sr_21/sr21_015.pdf},
publisher = {National Center for Health Statistics},
address = {Rockville},
number = {DHEW Publication No. (HRA) 75-1013},
}