National Research Council (U.S.). Panel to Evaluate Alternative Census Methods, ebrary, Inc, Steffey, D. L., & Bradburn, N. M. (1994). Counting people in the information age. National Academy Press.
Citação do estilo Chicago (17ª ed.)National Research Council (U.S.). Panel to Evaluate Alternative Census Methods, Inc ebrary, Duane L. Steffey, e Norman M. Bradburn. Counting People in the Information Age. Washington, D.C.: National Academy Press, 1994.
Citação MLA (9ª ed.)National Research Council (U.S.). Panel to Evaluate Alternative Census Methods, et al. Counting People in the Information Age. National Academy Press, 1994.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.