APA (7th ed.) Citation

(1999). Reading writing colouring ABC. M.D.Gunasena.

Chicago Style (17th ed.) Citation

Reading Writing Colouring ABC. Colombo: M.D.Gunasena, 1999.

MLA (9th ed.) Citation

Reading Writing Colouring ABC. M.D.Gunasena, 1999.

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