APA (7th ed.) Citation

LeBar, Musgrave, & Hickey. (1964). Ethnic groups of mainland Southeast Asia. Human Relations Area Files Press.

Chicago Style (17th ed.) Citation

LeBar, Musgrave, and Hickey. Ethnic Groups of Mainland Southeast Asia. New Haven: Human Relations Area Files Press, 1964.

MLA (8th ed.) Citation

LeBar, et al. Ethnic Groups of Mainland Southeast Asia. Human Relations Area Files Press, 1964.