APA-viite

Cassel, C. (1977). Foundations of inference in survey sampling. John Wiley.

Chicago-tyylinen lähdeviittaus

Cassel, Claes-Magnus. Foundations of Inference in Survey Sampling. New York: John Wiley, 1977.

MLA-viite

Cassel, Claes-Magnus. Foundations of Inference in Survey Sampling. John Wiley, 1977.