APA (7th ed.) Citation

Kulatunga, M. (2007). Science & technology: Activity book grade - 9. Sadeepa.

Chicago Style (17th ed.) Citation

Kulatunga, Manel. Science & Technology: Activity Book Grade - 9. Colombo: Sadeepa, 2007.

MLA (9th ed.) Citation

Kulatunga, Manel. Science & Technology: Activity Book Grade - 9. Sadeepa, 2007.

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