APA (7th ed.) Citation

Dawkins, R. (1982). The extended phenotype: The gene as the unit of selection. W.H.Freeman.

Chicago Style (17th ed.) Citation

Dawkins, Richard. The Extended Phenotype: The Gene as the Unit of Selection. Oxford: W.H.Freeman, 1982.

MLA (9th ed.) Citation

Dawkins, Richard. The Extended Phenotype: The Gene as the Unit of Selection. W.H.Freeman, 1982.