MLA
Confederate States Army - 6th Louisiana Infantry Regiment, Company K; Muster Roll for September 1 - October 31, 1862. 1862. Stuart A. Rose Manuscript, Archives, and Rare Book Library, OP3, Folder 1. https://digital.library.emory.edu/purl/518rbnztfx-cor.
APA, 6th edition
Confederate States Army - 6th Louisiana Infantry Regiment, Company K; muster roll for September 1 - October 31, 1862 (OP3, Folder 1). (1862). [Muster rolls]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/518rbnztfx-cor.
Chicago
“Confederate States Army - 6th Louisiana Infantry Regiment, Company K; Muster Roll for September 1 - October 31, 1862.” Muster rolls. Civil War Collection, 1862. OP3, Folder 1. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/518rbnztfx-cor.