APA (7e ed.) Bronvermelding

Não informado. Social biology and human affairs. British Social Biology Council.

Chicago (17e ed.) Bronvermelding

Não informado. Social Biology and Human Affairs. London: British Social Biology Council.

MLA (8e ed.) Bronvermelding

Não informado. Social Biology and Human Affairs. British Social Biology Council.

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