APA (7th ed.) Citation

(1981). Methods of sampling cosmetics and toilet preparations. bureau of ceylon standards.

Chicago Style (17th ed.) Citation

Methods of Sampling Cosmetics and Toilet Preparations. Colombo: bureau of ceylon standards, 1981.

MLA (9th ed.) Citation

Methods of Sampling Cosmetics and Toilet Preparations. bureau of ceylon standards, 1981.

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