APA (7th ed.) Citation

(1999). Weekly reatil prices Colombo city: January 1997 - December 1998. Dept. of Census & Statistics.

Chicago Style (17th ed.) Citation

Weekly Reatil Prices Colombo City: January 1997 - December 1998. Colombo: Dept. of Census & Statistics, 1999.

MLA (9th ed.) Citation

Weekly Reatil Prices Colombo City: January 1997 - December 1998. Dept. of Census & Statistics, 1999.

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