Cita APA (7a ed.)

Strong, M., & Herring, P. (2010). Sale of ships: The Norwegian saleform (2nd ed.). Sweet & Maxwell.

Cita Chicago Style (17a ed.)

Strong, Malcolm, y Paul Herring. Sale of Ships: The Norwegian Saleform. 2nd ed. London: Sweet & Maxwell, 2010.

Cita MLA (9a ed.)

Strong, Malcolm, y Paul Herring. Sale of Ships: The Norwegian Saleform. 2nd ed. Sweet & Maxwell, 2010.