APA (7th ed.) Citation

De Silva, C. (1987). Sri Lanka. Vikas Publishing House.

Chicago Style (17th ed.) Citation

De Silva, Charles. Sri Lanka. New Delhi: Vikas Publishing House, 1987.

MLA (9th ed.) Citation

De Silva, Charles. Sri Lanka. Vikas Publishing House, 1987.

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