APA (7th ed.) Citation

(1992). Weekly retail prices Colombo city: July 1991- 1992. Dept. of Census of Statistics.

Chicago Style (17th ed.) Citation

Weekly Retail Prices Colombo City: July 1991- 1992. Colombo: Dept. of Census of Statistics, 1992.

MLA (9th ed.) Citation

Weekly Retail Prices Colombo City: July 1991- 1992. Dept. of Census of Statistics, 1992.

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