APA (7th ed.) Citation

(1993). Na and Manel: The national tree and the National flower of Sri Lanka. Central Environmental Authority.

Chicago Style (17th ed.) Citation

Na and Manel: The National Tree and the National Flower of Sri Lanka. Colombo: Central Environmental Authority, 1993.

MLA (9th ed.) Citation

Na and Manel: The National Tree and the National Flower of Sri Lanka. Central Environmental Authority, 1993.

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