APA (7th ed.) Citation

Gunavardhana, V. D. S. (1999). Purathana uropa sistachara. Rathna Publishers.

Chicago Style (17th ed.) Citation

Gunavardhana, V. D. S. Purathana Uropa Sistachara. Colombo: Rathna Publishers, 1999.

MLA (9th ed.) Citation

Gunavardhana, V. D. S. Purathana Uropa Sistachara. Rathna Publishers, 1999.

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