APA (7th ed.) Citation

Manukulasooriya, R. Better english activity book 04. Wasana Prakashakayo.

Chicago Style (17th ed.) Citation

Manukulasooriya, Ranaweera. Better English Activity Book 04. Dankotuwa: Wasana Prakashakayo.

MLA (9th ed.) Citation

Manukulasooriya, Ranaweera. Better English Activity Book 04. Wasana Prakashakayo.

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