APA (7e ed.) Bronvermelding

Romanes, G. J. Darwin, and After Darwin, Volume 3 of 3 Post-Darwinian Questions: Isolation and Physiological Selection.

Chicago (17e ed.) Bronvermelding

Romanes, George John. Darwin, and After Darwin, Volume 3 of 3 Post-Darwinian Questions: Isolation and Physiological Selection.

MLA (9e ed.) Bronvermelding

Romanes, George John. Darwin, and After Darwin, Volume 3 of 3 Post-Darwinian Questions: Isolation and Physiological Selection.

Let op: Deze citaties zijn niet altijd 100% accuraat.