APA (7th ed.) Citation

Master Guide Publications. Science Grade 6: New Syllabus. Master Guide Publications.

Chicago Style (17th ed.) Citation

Master Guide Publications. Science Grade 6: New Syllabus. Sri Lanka: Master Guide Publications.

MLA (9th ed.) Citation

Master Guide Publications. Science Grade 6: New Syllabus. Master Guide Publications.

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