APA (7th ed.) Citation

Perera. (2000). Science: Grade 8. Samudra Book Publication.

Chicago Style (17th ed.) Citation

Perera. Science: Grade 8. colombo: Samudra Book Publication, 2000.

MLA (9th ed.) Citation

Perera. Science: Grade 8. Samudra Book Publication, 2000.

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