APA (7th ed.) Citation

Appleton, J. D. (1987). Lloyd's ports of the world 1987. Lloyds of London Press.

Chicago Style (17th ed.) Citation

Appleton, John D. Lloyd's Ports of the World 1987. Sheepen Place, Colchester, Essex: Lloyds of London Press, 1987.

MLA (9th ed.) Citation

Appleton, John D. Lloyd's Ports of the World 1987. Lloyds of London Press, 1987.