Dawkins, R. (1989). Extended phenotype: The long reach of the Gene. Oxford University.
Chicago Style aipamenaDawkins, Richard. Extended Phenotype: The Long Reach of the Gene. Oxford: Oxford University, 1989.
MLA aipamenaDawkins, Richard. Extended Phenotype: The Long Reach of the Gene. Oxford University, 1989.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.