APA (7th ed.) Citation

Chia, L. S., & Hill, R. D. (1979). South-East Asia, a systematic geography. Oxford University Press.

Chicago Style (17th ed.) Citation

Chia, Lin Sien, and R. D. Hill. South-East Asia, a Systematic Geography. Kuala Lumpur ; New York: Oxford University Press, 1979.

MLA (8th ed.) Citation

Chia, Lin Sien, and R. D. Hill. South-East Asia, a Systematic Geography. Oxford University Press, 1979.