Gaya APA

Sumapraja, S. et al (1992). Nutritional Anemias : nestle nutrition workshop series volume 30 . New York: Raves Press.

Gaya MLA

Sumapraja, Sudraji. et al. "Nutritional Anemias : nestle nutrition workshop series volume 30". New York: Raves Press, 1992. Text.