APA citiranje

Langan, J. (2008). English skills with readings (7th ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Langan, John. English Skills with Readings. 7th ed. Boston: McGraw-Hill, 2008.

MLA citiranje

Langan, John. English Skills with Readings. 7th ed. McGraw-Hill, 2008.