APA (7th ed.) Citation

(1983). Sample survey of earnings, hours of works. Department of Labour.

Chicago Style (17th ed.) Citation

Sample Survey of Earnings, Hours of Works. Colombo: Department of Labour, 1983.

MLA (9th ed.) Citation

Sample Survey of Earnings, Hours of Works. Department of Labour, 1983.

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