APA (7th ed.) Citation

Marga Institute. (1978). The Informal Sector of Colombo City (Sri Lanka). Marga.

Chicago Style (17th ed.) Citation

Marga Institute. The Informal Sector of Colombo City (Sri Lanka). Colombo: Marga, 1978.

MLA (9th ed.) Citation

Marga Institute. The Informal Sector of Colombo City (Sri Lanka). Marga, 1978.

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