APA (7th ed.) Citation

(2008). Science 2008-2014 GCE O/L P.P. Astan Pnblications.

Chicago Style (17th ed.) Citation

Science 2008-2014 GCE O/L P.P. Colombo: Astan Pnblications, 2008.

MLA (9th ed.) Citation

Science 2008-2014 GCE O/L P.P. Astan Pnblications, 2008.

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