APA (7th ed.) Citation

English o/l pass paper 1998-2012. Astan Publication.

Chicago Style (17th ed.) Citation

English O/l Pass Paper 1998-2012. colombo: Astan Publication.

MLA (9th ed.) Citation

English O/l Pass Paper 1998-2012. Astan Publication.

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