APA (7th ed.) Citation

Nirmala Perera. (2018). SCIENCE GRADE-10 Work book Part 2. Jeya Book Centre.

Chicago Style (17th ed.) Citation

Nirmala Perera. SCIENCE GRADE-10 Work Book Part 2. Colombo: Jeya Book Centre, 2018.

MLA (9th ed.) Citation

Nirmala Perera. SCIENCE GRADE-10 Work Book Part 2. Jeya Book Centre, 2018.

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