Dyfyniad APA
Cavalli-Sforza, L. L., Moroni, A., & Zei, G. (2004). Consanguinity, inbreeding, and genetic drift in Italy. Princeton University Press.
Dyfyniad Arddull Chicago
Cavalli-Sforza, L. L., Antonio Moroni, and Gianna Zei. Consanguinity, Inbreeding, and Genetic Drift in Italy. Princeton, N.J.: Princeton University Press, 2004.
Dyfyniad MLA
Cavalli-Sforza, L. L., et al. Consanguinity, Inbreeding, and Genetic Drift in Italy. Princeton University Press, 2004.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.