(1850). The Eastern Province news and Port Elizabeth journal of commerce. Printed, and Published by the Proprietor, J. Reid.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)The Eastern Province News and Port Elizabeth Journal of Commerce. Port Elizabeth [South Africa]: Printed, and Published by the Proprietor, J. Reid, 1850.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)The Eastern Province News and Port Elizabeth Journal of Commerce. Printed, and Published by the Proprietor, J. Reid, 1850.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.