APA (7th ed.) Citation

Amarathunge, P. (2015). Learning numbers: : For pre school children. Jayasinghe Book Publishers.

Chicago Style (17th ed.) Citation

Amarathunge, P. Learning Numbers: : For Pre School Children. Dankotuwa: Jayasinghe Book Publishers, 2015.

MLA (9th ed.) Citation

Amarathunge, P. Learning Numbers: : For Pre School Children. Jayasinghe Book Publishers, 2015.

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