APA (7th ed.) Citation

Silva. (1976). An Archaeological guide to Polonnaruva. Department of Archaeology.

Chicago Style (17th ed.) Citation

Silva. An Archaeological Guide to Polonnaruva. Srilanka: Department of Archaeology, 1976.

MLA (9th ed.) Citation

Silva. An Archaeological Guide to Polonnaruva. Department of Archaeology, 1976.

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