APA (7th ed.) Citation

(2011). English workbook: Grade 6. Educational Publications Department.

Chicago Style (17th ed.) Citation

English Workbook: Grade 6. Battaramulla: Educational Publications Department, 2011.

MLA (9th ed.) Citation

English Workbook: Grade 6. Educational Publications Department, 2011.

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