Brown, K., & Cartmill, M. (2012). Foreword. In Human Population Genetics by J. Relethford (pp. vii–viii). Hoboken, NJ: Wiley-Blackwell.

Brown, K., and M. Cartmill. “Foreword.” In Human Population Genetics by J. Relethford, vii–viii. Hoboken, NJ: Wiley-Blackwell, 2012.

Brown K, Cartmill M. Foreword. In: Human Population Genetics by J Relethford. Hoboken, NJ: Wiley-Blackwell; 2012. p. vii–viii.

Brown, K., and M. Cartmill. “Foreword.” Human Population Genetics by J. Relethford, Wiley-Blackwell, 2012, pp. vii–viii.

Brown K, Cartmill M. Foreword. Human Population Genetics by J Relethford. Hoboken, NJ: Wiley-Blackwell; 2012. p. vii–viii.