Lloyd's Register of Shipping & The British Corporation Register. (1951). Rules and regulations for the construction and classification of steel ships: 1951. Lloyd's Register of Shipping.
Citação do estilo Chicago (17ª ed.)Lloyd's Register of Shipping e The British Corporation Register. Rules and Regulations for the Construction and Classification of Steel Ships: 1951. London: Lloyd's Register of Shipping, 1951.
Citação MLA (9ª ed.)Lloyd's Register of Shipping e The British Corporation Register. Rules and Regulations for the Construction and Classification of Steel Ships: 1951. Lloyd's Register of Shipping, 1951.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.