Sinclair, U. (1949). Letters to Judd: An American workingman (New and rev. ed.). Haldeman-Julius.
Citación estilo ChicagoSinclair, Upton. Letters to Judd: An American Workingman. New and rev. ed. Girard, Kan.: Haldeman-Julius, 1949.
Cita MLASinclair, Upton. Letters to Judd: An American Workingman. New and rev. ed. Haldeman-Julius, 1949.
Warning: These citations may not always be 100% accurate.