APA način citiranja

Langan, J. (2005). College writing skills (6th ed.). New York: McGraw-Hill.

Čikaški stil citiranja

Langan, John. College Writing Skills. 6th ed. New York: McGraw-Hill, 2005.

MLA način citiranja

Langan, John. College Writing Skills. 6th ed. New York: McGraw-Hill, 2005.

Upozorenje: Ovi citati možda nisu uvijek 100% točni.