MLA

of Commissioners for Foreign Missions. North China Mission, American Board. Annual Report (1893). American Presbyterian Mission Press, 1893. https://collections.library.yale.edu/catalog/16030398.

APA, 6th edition

of Commissioners for Foreign Missions. North China Mission, A. B. (1893). Annual Report (1893). American Presbyterian Mission Press. https://collections.library.yale.edu/catalog/16030398.