Tractor School.
MLA
Johnson. "Tractor School.." Hargrett Library. 1951, https://dlg.usg.edu/record/guan_caes_0004-001-005-155-003#item.
APA
Johnson (1951). Tractor School.. Retrieved from https://dlg.usg.edu/record/guan_caes_0004-001-005-155-003#item
Chicago
Johnson. "Tractor School.." 1951. May 17, 2026. https://dlg.usg.edu/record/guan_caes_0004-001-005-155-003#item.