APA (7th ed.) Citation

(1984). Labour force and socio - Economic survey 1980/81. Dept. of Census and Statistics.

Chicago Style (17th ed.) Citation

Labour Force and Socio - Economic Survey 1980/81. Colombo: Dept. of Census and Statistics, 1984.

MLA (9th ed.) Citation

Labour Force and Socio - Economic Survey 1980/81. Dept. of Census and Statistics, 1984.

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