APA (7th ed.) Citation

(2005). English: Pupils book 8 grade eight. Ratna.

Chicago Style (17th ed.) Citation

English: Pupils Book 8 Grade Eight. Colombo: Ratna, 2005.

MLA (9th ed.) Citation

English: Pupils Book 8 Grade Eight. Ratna, 2005.

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