APA (7th ed.) Citation

Perera, P. R., & Rupasinghe, P. L. (2007). Sinhala vyakaranaya. Godage.

Chicago Style (17th ed.) Citation

Perera, P Rupasinghe, and Padma Lanka Rupasinghe. Sinhala Vyakaranaya. Colombo: Godage, 2007.

MLA (9th ed.) Citation

Perera, P Rupasinghe, and Padma Lanka Rupasinghe. Sinhala Vyakaranaya. Godage, 2007.

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