APA način citiranja (7. izdanje)

Sinclair, U. (1949). Letters to Judd: An American workingman (New and rev. ed.). Haldeman-Julius.

Čikaški stil citiranja (17. izdanje)

Sinclair, Upton. Letters to Judd: An American Workingman. New and rev. ed. Girard, Kan.: Haldeman-Julius, 1949.

MLA način citiranja (8. izdanje)

Sinclair, Upton. Letters to Judd: An American Workingman. New and rev. ed. Haldeman-Julius, 1949.