APA (7th ed.) Citation

(2011). Mathematics: Grade 11, part I. Educational Publications Department.

Chicago Style (17th ed.) Citation

Mathematics: Grade 11, Part I. Battaramulla: Educational Publications Department, 2011.

MLA (9th ed.) Citation

Mathematics: Grade 11, Part I. Educational Publications Department, 2011.

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