Não informado. (1939). Agenda and Abstracts of the Scientific Meetings. Zoological Society of London.
Style de citation Chicago (17e éd.)Não informado. Agenda and Abstracts of the Scientific Meetings. London: Zoological Society of London, 1939.
Style de citation MLA (8e éd.)Não informado. Agenda and Abstracts of the Scientific Meetings. Zoological Society of London, 1939.
Attention : ces citations peuvent ne pas être correctes à 100%.