No. 129. [Mrs. Helena B. Cobb]
MLA
Duncan, Sara J.. "No. 129. [Mrs. Helena B. Cobb]." University of North Carolina at Chapel Hill. Documenting the American South (Project). 1906, http://docsouth.unc.edu/church/duncan/ill278b.html.
APA
Duncan, Sara J. (1906). No. 129. [Mrs. Helena B. Cobb]. Retrieved from http://docsouth.unc.edu/church/duncan/ill278b.html
Chicago
Duncan, Sara J.. "No. 129. [Mrs. Helena B. Cobb]." 1906. June 7, 2026. http://docsouth.unc.edu/church/duncan/ill278b.html.
