Linder, F. E., & Grove, R. D. (1947). Vital statistics rates in the United States 1900 - 1940. US Gov. Pr. Off..
Chicago-Zitierstil (17. Ausg.)Linder, Forrest E., und Robert D. Grove. Vital Statistics Rates in the United States 1900 - 1940. Washington: US Gov. Pr. Off., 1947.
MLA-Zitierstil (8. Ausg.)Linder, Forrest E., und Robert D. Grove. Vital Statistics Rates in the United States 1900 - 1940. US Gov. Pr. Off., 1947.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.