American Board of Commissioners for Foreign Missions. (1821). The Missionary herald. Published for the Board by Samuel T. Armstrong.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)American Board of Commissioners for Foreign Missions. The Missionary Herald. [Boston: Published for the Board by Samuel T. Armstrong, 1821.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)American Board of Commissioners for Foreign Missions. The Missionary Herald. Published for the Board by Samuel T. Armstrong, 1821.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.