APA (7th ed.) Citation

Gamage, R. An illustraded field guide to the fauna of Sri Lanka: Volume 1- butterflies.

Chicago Style (17th ed.) Citation

Gamage, Rajika. An Illustraded Field Guide to the Fauna of Sri Lanka: Volume 1- Butterflies.

MLA (9th ed.) Citation

Gamage, Rajika. An Illustraded Field Guide to the Fauna of Sri Lanka: Volume 1- Butterflies.

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