Tractor school.
MLA
Johnson. "Tractor school.." Hargrett Library. 1950, https://dlg.usg.edu/record/guan_caes_0004-001-005-151-002#item.
APA
Johnson (1950). Tractor school.. Retrieved from https://dlg.usg.edu/record/guan_caes_0004-001-005-151-002#item
Chicago
Johnson. "Tractor school.." 1950. August 1, 2025. https://dlg.usg.edu/record/guan_caes_0004-001-005-151-002#item.
