Dawkins, R. (1999). The extended phenotype: The long reach of the gene. Oxford University Press.
Chicago-čujuhus (17. p.)Dawkins, Richard. The Extended Phenotype: The Long Reach of the Gene. New York: Oxford University Press, 1999.
MLA-čujuhus (9. p.)Dawkins, Richard. The Extended Phenotype: The Long Reach of the Gene. Oxford University Press, 1999.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.