APA (7th ed.) Citation

Nimal Perera, H. (2010). Prehistoric Sri Lanka: Late Pleistocene rockshelters and an open-air site. Archaeopress.

Chicago Style (17th ed.) Citation

Nimal Perera, Halawathage. Prehistoric Sri Lanka: Late Pleistocene Rockshelters and an Open-air Site. Oxford [u.a.]: Archaeopress, 2010.

MLA (9th ed.) Citation

Nimal Perera, Halawathage. Prehistoric Sri Lanka: Late Pleistocene Rockshelters and an Open-air Site. Archaeopress, 2010.

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