Citazione Stile APA (7a Edizione)

Sykes, B. (1999). The Human inheritance: Genes, language, and evolution. Oxford University Press.

Citazione stile Chigago Style (17a edizione)

Sykes, Bryan. The Human Inheritance: Genes, Language, and Evolution. Oxford, Eng: Oxford University Press, 1999.

Citatione MLA (9a ed.)

Sykes, Bryan. The Human Inheritance: Genes, Language, and Evolution. Oxford University Press, 1999.