APA (7th ed.) Citation

Salmon, C. A., & Shackelford, T. K. (2008). Family relationships an evolutionary perspective. Oxford University Press.

Chicago Style (17th ed.) Citation

Salmon, Catherine A., and Todd K. Shackelford. Family Relationships an Evolutionary Perspective. Oxford: Oxford University Press, 2008.

MLA (9th ed.) Citation

Salmon, Catherine A., and Todd K. Shackelford. Family Relationships an Evolutionary Perspective. Oxford University Press, 2008.