Eighty-First Annual Report (1928-29)
MLA
Tract, North India Christian, and Book Society. Eighty-First Annual Report (1928-29). The Mission Press, 1929. https://collections.library.yale.edu/catalog/16806201.
APA, 6th edition
Tract, N. I. C., & Society, B. (1929). Eighty-First Annual Report (1928-29). The Mission Press. https://collections.library.yale.edu/catalog/16806201.