APA (7th ed.) Citation

Cavalli-Sforza, L. L., Menozzi, P., & Piazza, A. (1994). The history and geography of human genes. Princeton Univ. Press.

Chicago Style (17th ed.) Citation

Cavalli-Sforza, Luigi L., Paolo Menozzi, and Alberto Piazza. The History and Geography of Human Genes. Princeton, NJ: Princeton Univ. Press, 1994.

MLA (9th ed.) Citation

Cavalli-Sforza, Luigi L., et al. The History and Geography of Human Genes. Princeton Univ. Press, 1994.