Cita APA (7th ed.)

Gribbin, J. R. (1988). The one per cent advantage: The sociobiology of being human. Blackwell.

Cita Chicago (17th ed.)

Gribbin, John R. The One Per Cent Advantage: The Sociobiology of Being Human. Oxford: Blackwell, 1988.

Cita MLA (9th ed.)

Gribbin, John R. The One Per Cent Advantage: The Sociobiology of Being Human. Blackwell, 1988.