APA način citiranja (7. izdanje)

Langan, J. (1988). English skills with readings (3rd ed.). McGraw hill.

Čikaški stil citiranja (17. izdanje)

Langan, John. English Skills with Readings. 3rd ed. New York: McGraw hill, 1988.

MLA način citiranja (9. izdanje)

Langan, John. English Skills with Readings. 3rd ed. McGraw hill, 1988.