APA (7th ed.) Citation

Wong, S. H. (1972). Economics of HDB construction activity. Dept. of Economics & Statistics, Univerity of Singapore.

Chicago Style (17th ed.) Citation

Wong, Sharon Hock-lim. Economics of HDB Construction Activity. Singapore: Dept. of Economics & Statistics, Univerity of Singapore, 1972.

MLA (8th ed.) Citation

Wong, Sharon Hock-lim. Economics of HDB Construction Activity. Dept. of Economics & Statistics, Univerity of Singapore, 1972.