APA (7th ed.) Citation

BENZEL, K. N., & GOLDBECK, J. (1981). The little english workbook. John Wiley and Sons.

Chicago Style (17th ed.) Citation

BENZEL, Kathryn N., and Janne GOLDBECK. The Little English Workbook. New York: John Wiley and Sons, 1981.

MLA (9th ed.) Citation

BENZEL, Kathryn N., and Janne GOLDBECK. The Little English Workbook. John Wiley and Sons, 1981.