MLA

of Commissioners for Foreign Missions. North China Mission, American Board. Annual Report (1910-11). College Press of the North China Mission, 1911. https://collections.library.yale.edu/catalog/16030412.

APA, 6th edition

of Commissioners for Foreign Missions. North China Mission, A. B. (1911). Annual Report (1910-11). College Press of the North China Mission. https://collections.library.yale.edu/catalog/16030412.