APA (7th ed.) Citation

Gunasekara, I. H. (2008). Mathematics: M. D. Gunasena G. C. E. (O/L) model papers. Gunasena.

Chicago Style (17th ed.) Citation

Gunasekara, Inoma Hemashikha. Mathematics: M. D. Gunasena G. C. E. (O/L) Model Papers. Colombo: Gunasena, 2008.

MLA (9th ed.) Citation

Gunasekara, Inoma Hemashikha. Mathematics: M. D. Gunasena G. C. E. (O/L) Model Papers. Gunasena, 2008.

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