Não informado. (1977). Northeast gulf science. Marine Environmental Sciences Consortium.
Cita Chicago Style (17a ed.)Não informado. Northeast Gulf Science. Dauphin Island, Ala: Marine Environmental Sciences Consortium, 1977.
Cita MLA (8a ed.)Não informado. Northeast Gulf Science. Marine Environmental Sciences Consortium, 1977.
Precaución: Estas citas no son 100% exactas.