Cita APA

Gani, L. U., & How, C. H. (2015). Vitamin D deficiency. Singapore Med J.

Chicago Style Citation

Gani, Linsey Utami, i Choon How How. "Vitamin D Deficiency." Singapore Med J 2015.

Cita MLA

Gani, Linsey Utami, i Choon How How. "Vitamin D Deficiency." Singapore Med J 2015.