APA (7th ed.) Citation

(1973). Specification for school slates. bureau of ceylon standards.

Chicago Style (17th ed.) Citation

Specification for School Slates. Colombo: bureau of ceylon standards, 1973.

MLA (9th ed.) Citation

Specification for School Slates. bureau of ceylon standards, 1973.

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