Loughran, J. L. (1982). Brown's flags and funnels of British and Foreign Steamship Companies: Compiled by J. L. Loughran (8. edition.). Brown, Son and Ferguson, Ltd..
Citação do estilo Chicago (17ª ed.)Loughran, J. L. Brown's Flags and Funnels of British and Foreign Steamship Companies: Compiled by J. L. Loughran. 8. edition. Glasgow: Brown, Son and Ferguson, Ltd., 1982.
Citação MLA (8ª ed.)Loughran, J. L. Brown's Flags and Funnels of British and Foreign Steamship Companies: Compiled by J. L. Loughran. 8. edition. Brown, Son and Ferguson, Ltd., 1982.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.