APA (7th ed.) Citation

Philippines. Department of Health, Helen Keller International, Philippines, United States. Agency for International Development, Task Force Sight and Life (Switzerland), & Lopez, C. T. (1997). Xerophthalmia status and vitamin A supplementation coverage, participation in Operation Timbang and knowledge levels of mothers and caretakers on vitamin A and vitamin A deficiency: VITEX Baseline Survey, 1991. Helen Keller International, Philippines.

Chicago Style (17th ed.) Citation

Philippines. Department of Health, Philippines Helen Keller International, United States. Agency for International Development, Task Force Sight and Life (Switzerland), and Charito Tuason- Lopez. Xerophthalmia Status and Vitamin A Supplementation Coverage, Participation in Operation Timbang and Knowledge Levels of Mothers and Caretakers on Vitamin A and Vitamin A Deficiency: VITEX Baseline Survey, 1991. New York: Helen Keller International, Philippines, 1997.

MLA (9th ed.) Citation

Philippines. Department of Health, et al. Xerophthalmia Status and Vitamin A Supplementation Coverage, Participation in Operation Timbang and Knowledge Levels of Mothers and Caretakers on Vitamin A and Vitamin A Deficiency: VITEX Baseline Survey, 1991. Helen Keller International, Philippines, 1997.