APA (7th ed.) Citation

(1952). Souvenir and guide to the Colombo Exhibition. Government Information Department.

Chicago Style (17th ed.) Citation

Souvenir and Guide to the Colombo Exhibition. Colombo: Government Information Department, 1952.

MLA (9th ed.) Citation

Souvenir and Guide to the Colombo Exhibition. Government Information Department, 1952.

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