APA استشهاد

Dawkins, R. (1999). The extended phenotype; the long reach of the gene.

استشهاد بنمط شيكاغو

Dawkins, Richard. The Extended Phenotype; the Long Reach of the Gene. Oxford university press,NewDelhi, 1999.

MLA استشهاد

Dawkins, Richard. The Extended Phenotype; the Long Reach of the Gene. 1999.