APA (7e ed.) Bronvermelding

Não informado. (1939). Advancement of Science. British Association for the Advancement of Science.

Chicago (17e ed.) Bronvermelding

Não informado. Advancement of Science. London: British Association for the Advancement of Science, 1939.

MLA (8e ed.) Bronvermelding

Não informado. Advancement of Science. British Association for the Advancement of Science, 1939.

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