APA (7th ed.) Citation

Hulugalle, H. A. (1977). Guide to Sri Lanka. Lake House Investments.

Chicago Style (17th ed.) Citation

Hulugalle, H. A. Guide to Sri Lanka. Colombo: Lake House Investments, 1977.

MLA (9th ed.) Citation

Hulugalle, H. A. Guide to Sri Lanka. Lake House Investments, 1977.

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