APA način citiranja (7. izdanje)

Sandburg, C. Prayers of Steel: Carl Sandburg. The Midwest.(1979).

Čikaški stil citiranja (17. izdanje)

Sandburg, Carl. "Prayers of Steel: Carl Sandburg." The Midwest.(1979) .

MLA način citiranja (8. izdanje)

Sandburg, Carl. "Prayers of Steel: Carl Sandburg." The Midwest.(1979), .