APA Edition Citation

WHO. (1982). Control G vitamin A defiuincy and xerophthalmia. Geneva.

Chicago Edition Citation

WHO. Control G Vitamin A Defiuincy and Xerophthalmia. Geneva, 1982.

MLA Edition Citation

WHO. Control G Vitamin A Defiuincy and Xerophthalmia. Geneva, 1982.

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