Tietueen sitaatit
APA-viiteNordenskiöld, E. (1979). Comparative ethnographical studies: 6, The secret of the Peruvian quipus ; Calculations with years and months in the Peruvian Quipus (Repr.). AMS Press.
Chicago-tyylinen lähdeviittausNordenskiöld, Erland. Comparative Ethnographical Studies: 6, The Secret of the Peruvian Quipus ; Calculations with Years and Months in the Peruvian Quipus. Repr. New York: AMS Press, 1979.
MLA-viiteNordenskiöld, Erland. Comparative Ethnographical Studies: 6, The Secret of the Peruvian Quipus ; Calculations with Years and Months in the Peruvian Quipus. Repr. AMS Press, 1979.
Harvard-tyylinen lähdeviittausNordenskiöld, E. 1979. Comparative ethnographical studies: 6, The secret of the Peruvian quipus ; Calculations with years and months in the Peruvian Quipus. Repr. New York: AMS Press.