APA (7th ed.) Citation

Christ, H. I., & Carlin, J. (1978). Modern English in action. D.C. Heath.

Chicago Style (17th ed.) Citation

Christ, Henry I., and Jerome Carlin. Modern English in Action. Massachusetts: D.C. Heath, 1978.

MLA (9th ed.) Citation

Christ, Henry I., and Jerome Carlin. Modern English in Action. D.C. Heath, 1978.