APA (7th ed.) Citation

Källén, A., & Karlström, A. (1999). Lao Pako: A late prehistoric site on the Nâm Ngum River in Laos. Archaeopress.

Chicago Style (17th ed.) Citation

Källén, Anna, and Anna Karlström. Lao Pako: A Late Prehistoric Site on the Nâm Ngum River in Laos. England: Archaeopress, 1999.

MLA (9th ed.) Citation

Källén, Anna, and Anna Karlström. Lao Pako: A Late Prehistoric Site on the Nâm Ngum River in Laos. Archaeopress, 1999.