APA (7th ed.) Citation

Silva. (2006). 40 Model essaya for GCE (O/L) exam. Samayawardhana.

Chicago Style (17th ed.) Citation

Silva. 40 Model Essaya for GCE (O/L) Exam. Colombo: Samayawardhana, 2006.

MLA (9th ed.) Citation

Silva. 40 Model Essaya for GCE (O/L) Exam. Samayawardhana, 2006.

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