APA Citation

Langan, J., & John Langan. (1985). English skills. New York: McGraw-Hill.

Chicago Style Citation

Langan, John, and John Langan. English Skills. New York: McGraw-Hill, 1985.

MLA Citation

Langan, John, and John Langan. English Skills. New York: McGraw-Hill, 1985.

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