APA

Hudson E., Mace G., aInternational Union for Conservation of Nature & Zoological Society of London. (1996). Marine fish and the IUCN red list of threatened animals. Londres: WWW.

Chicago

Hudson Elodie, Mace Georgina, aInternational Union for Conservation of Nature and Zoological Society of London. 1996. Marine fish and the IUCN red list of threatened animals. Londres: WWW.

Harvard

Hudson E., Mace G., aInternational Union for Conservation of Nature and Zoological Society of London. (1996). Marine fish and the IUCN red list of threatened animals. Londres: WWW.

MLA

Hudson Elodie, Mace Georgina, aInternational Union for Conservation of Nature and Zoological Society of London. Marine fish and the IUCN red list of threatened animals. Londres: WWW. 1996.