APA (7th ed.) Citation

Khoo, C. K. (1980). Census of population 1980, Singapore. Department of Statistics.

Chicago Style (17th ed.) Citation

Khoo, Chian Kim. Census of Population 1980, Singapore. Singapore: Department of Statistics, 1980.

MLA (9th ed.) Citation

Khoo, Chian Kim. Census of Population 1980, Singapore. Department of Statistics, 1980.

Warning: These citations may not always be 100% accurate.