Cita APA (7th ed.)

Shryock, H. S., Larmon, E. A., & Siegel, J. S. (1975). The methods and materials of demography (3rd printing, rev.). U.S. Dept. of Commerce, Bureau of the Census : for sale by the Supt. of Docs. U.S. Govt. Print. Off.

Cita Chicago (17th ed.)

Shryock, Henry S., Elizabeth A. Larmon, i Jacob S. Siegel. The Methods and Materials of Demography. 3rd printing, rev. [Washington]: U.S. Dept. of Commerce, Bureau of the Census : for sale by the Supt. of Docs. U.S. Govt. Print. Off, 1975.

Cita MLA (9th ed.)

Shryock, Henry S., et al. The Methods and Materials of Demography. 3rd printing, rev. U.S. Dept. of Commerce, Bureau of the Census : for sale by the Supt. of Docs. U.S. Govt. Print. Off, 1975.