APA (7th ed.) Citation

LanganlhJohn. (1997). English skills (6th ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

LanganlhJohn. English Skills. 6th ed. New York: McGraw-Hill, 1997.

MLA (9th ed.) Citation

LanganlhJohn. English Skills. 6th ed. McGraw-Hill, 1997.

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