APA (7th ed.) Citation

(2015). Science : G.C.E. (Ordinary Level): Past Papers & Answers. Sadeepa.

Chicago Style (17th ed.) Citation

Science : G.C.E. (Ordinary Level): Past Papers & Answers. Colombo: Sadeepa, 2015.

MLA (9th ed.) Citation

Science : G.C.E. (Ordinary Level): Past Papers & Answers. Sadeepa, 2015.

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