MLA

Conference, Methodist Episcopal Church. Angola Mission. Minutes of the West Central Africa Mission Conference. Sixth Session (Quessua Mission Station, Malange [Malanje], Angola, July 7-11, 1909). A. Smith and Co. Printers, 1909. https://collections.library.yale.edu/catalog/16765073.

APA, 6th edition

Conference, M. E. C. A. M. (1909). Minutes of the West Central Africa Mission Conference. Sixth Session (Quessua Mission Station, Malange [Malanje], Angola, July 7-11, 1909). A. Smith and Co. Printers. https://collections.library.yale.edu/catalog/16765073.