APA (7th ed.) Citation

Young, G. (1969). The hill tribes of northern Thailand (4th ed.). Siam Society.

Chicago Style (17th ed.) Citation

Young, Gordon. The Hill Tribes of Northern Thailand. 4th ed. Bangkok: Siam Society, 1969.

MLA (9th ed.) Citation

Young, Gordon. The Hill Tribes of Northern Thailand. 4th ed. Siam Society, 1969.