APA (7th ed.) Citation

(2008). Mathematics grade 8 - teacher's instructional manual. National Institute of Education.

Chicago Style (17th ed.) Citation

Mathematics Grade 8 - Teacher's Instructional Manual. Maharagama: National Institute of Education, 2008.

MLA (9th ed.) Citation

Mathematics Grade 8 - Teacher's Instructional Manual. National Institute of Education, 2008.

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