Cita APA (7a ed.)

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.

Cita Chicago Style (17a ed.)

Lloyd's Register of Shipping y The British Corporation Register. Rules and Regulations for the Construction and Classification of Steel Ships: 1951. London: Lloyd's Register of Shipping, 1951.

Cita MLA (9a ed.)

Lloyd's Register of Shipping y The British Corporation Register. Rules and Regulations for the Construction and Classification of Steel Ships: 1951. Lloyd's Register of Shipping, 1951.