APA način citiranja (7. izdanje)

SOMERVELL, .. (1929). English thought in the nineteenth century. David McKay.

Čikaški stil citiranja (17. izdanje)

SOMERVELL, .D.C. English Thought in the Nineteenth Century. New York: David McKay, 1929.

MLA način citiranja (9. izdanje)

SOMERVELL, .D.C. English Thought in the Nineteenth Century. David McKay, 1929.