Cita APA (7a ed.)

Institute of Chartered Shipbrokers. (2006). Port agency (1st published.). Witherby & Co.

Cita Chicago Style (17a ed.)

Institute of Chartered Shipbrokers. Port Agency. 1st published. London: Witherby & Co, 2006.

Cita MLA (9a ed.)

Institute of Chartered Shipbrokers. Port Agency. 1st published. Witherby & Co, 2006.