Παραπομπή APA
Cornford, C. (1924). A century of sea trading 1824-1924: The general steam navigation company limited. London: A & C Black.
Παραπομπή Chicago StyleCornford, Cope. A Century of Sea Trading 1824-1924: The General Steam Navigation Company Limited. London: A & C Black, 1924.
Παραπομπή MLACornford, Cope. A Century of Sea Trading 1824-1924: The General Steam Navigation Company Limited. London: A & C Black, 1924.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.