APA (7th ed.) Citation

Crowell, T. L. Modern english workbook. McGraw Hill Book Co.

Chicago Style (17th ed.) Citation

Crowell, Thomas Lee. Modern English Workbook. McGraw Hill Book Co.

MLA (8th ed.) Citation

Crowell, Thomas Lee. Modern English Workbook. McGraw Hill Book Co.

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