APA (7th ed.) Citation

Gunawardhana, C. C., & Gunawardhana, S. (2003). G.C.E. O/L Examination English Literature Aid to the study of Poems (First Impression.). Rathna.

Chicago Style (17th ed.) Citation

Gunawardhana, Cyril Chandrasekara, and Shakuntalya Gunawardhana. G.C.E. O/L Examination English Literature Aid to the Study of Poems. First Impression. Colombo: Rathna, 2003.

MLA (9th ed.) Citation

Gunawardhana, Cyril Chandrasekara, and Shakuntalya Gunawardhana. G.C.E. O/L Examination English Literature Aid to the Study of Poems. First Impression. Rathna, 2003.