Cotton ginning.
MLA
Johnson, G. I.. "Cotton ginning.." Hargrett Library. 1940, https://dlg.usg.edu/record/guan_caes_0004-001-001-039-002#item.
APA
Johnson, G. I. (1940). Cotton ginning.. Retrieved from https://dlg.usg.edu/record/guan_caes_0004-001-001-039-002#item
Chicago
Johnson, G. I.. "Cotton ginning.." 1940. May 31, 2026. https://dlg.usg.edu/record/guan_caes_0004-001-001-039-002#item.
