American Association of Port Authorities, Association of Pacific and Far East Ports, Society of Terminal Engineers, & Association Marine Terminal Operators Atlantic Ports. Shipping register and world ports. H. R. Pickens.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)American Association of Port Authorities, Association of Pacific and Far East Ports, Society of Terminal Engineers, و Association Marine Terminal Operators Atlantic Ports. Shipping Register and World Ports. Montreal: H. R. Pickens.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)American Association of Port Authorities, et al. Shipping Register and World Ports. H. R. Pickens.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.