APA Citation

Langan, J. (2001). English skills (7th ed.). Boston: McGraw-Hill.

Chicago Style Citation

Langan, John. English Skills. 7th ed. Boston: McGraw-Hill, 2001.

MLA Citation

Langan, John. English Skills. 7th ed. Boston: McGraw-Hill, 2001.

Warning: These citations may not always be 100% accurate.