Cita APA (7a ed.)

United States. Bureau of the Census & United States. Bureau of the Census. Division of Vital Statistics. (1941). Weekly health index. Dept. of Commerce, Bureau of the Census.

Cita Chicago Style (17a ed.)

United States. Bureau of the Census y United States. Bureau of the Census. Division of Vital Statistics. Weekly Health Index. Washington: Dept. of Commerce, Bureau of the Census, 1941.

Cita MLA (9a ed.)

United States. Bureau of the Census y United States. Bureau of the Census. Division of Vital Statistics. Weekly Health Index. Dept. of Commerce, Bureau of the Census, 1941.