Cita APA (7a ed.)
Study Group on International Labor and Working Class History. (1976). International labor and working class history. Study Group on International Labor and Working Class History.
Cita Chicago Style (17a ed.)
Study Group on International Labor and Working Class History. International Labor and Working Class History. Los Angeles: Study Group on International Labor and Working Class History, 1976.
Cita MLA (9a ed.)
Study Group on International Labor and Working Class History. International Labor and Working Class History. Study Group on International Labor and Working Class History, 1976.
Precaución: Estas citas no son 100% exactas.