APA (7th ed.) Citation

Gunarasa, K. Pothu ulachchaarpu. Lanka Book Depot.

Chicago Style (17th ed.) Citation

Gunarasa, K. Pothu Ulachchaarpu. Colombo: Lanka Book Depot.

MLA (9th ed.) Citation

Gunarasa, K. Pothu Ulachchaarpu. Lanka Book Depot.

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