APA (7th ed.) Citation

Lim, C. Y., Yi, L. S., & Siow-Yue, C. (1971). Elements on economic theory. Oxford University Press.

Chicago Style (17th ed.) Citation

Lim, Chong Yah, Lee Sheng Yi, and Chia Siow-Yue. Elements on Economic Theory. Singapore: Oxford University Press, 1971.

MLA (9th ed.) Citation

Lim, Chong Yah, et al. Elements on Economic Theory. Oxford University Press, 1971.