APA (7th ed.) Citation

G.C.E. A/L - General English 2022. ASTAN PUBLICATIONS.

Chicago Style (17th ed.) Citation

G.C.E. A/L - General English 2022. Colombo: ASTAN PUBLICATIONS.

MLA (9th ed.) Citation

G.C.E. A/L - General English 2022. ASTAN PUBLICATIONS.

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