APA (7th ed.) Citation

(1973). Sigen and substanees for foldees and files. bureau of ceylon standards.

Chicago Style (17th ed.) Citation

Sigen and Substanees for Foldees and Files. Colombo: bureau of ceylon standards, 1973.

MLA (9th ed.) Citation

Sigen and Substanees for Foldees and Files. bureau of ceylon standards, 1973.

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