Style de citation APA (7e éd.)

(1967). Echinoderm biology: The proceedings of a symposium held at the Zoological Society of London on 25 and 26 May 1966 (Symposia of the Zoological Society of London No. 20.).

Style de citation Chicago (17e éd.)

Echinoderm Biology: The Proceedings of a Symposium Held at the Zoological Society of London on 25 and 26 May 1966. Symposia of the Zoological Society of London No. 20. London ; The Zoological Society of London by Academic Press, 1967.

Style de citation MLA (9e éd.)

Echinoderm Biology: The Proceedings of a Symposium Held at the Zoological Society of London on 25 and 26 May 1966. Symposia of the Zoological Society of London No. 20. 1967.