Não informado. (1980). Lloyd's Ship Manager. Lloyd's of London Press.
Style de citation Chicago (17e éd.)Não informado. Lloyd's Ship Manager. London: Lloyd's of London Press, 1980.
Style de citation MLA (8e éd.)Não informado. Lloyd's Ship Manager. Lloyd's of London Press, 1980.
Attention : ces citations peuvent ne pas être correctes à 100%.