Gaya APA

SURYANA, A, L. et al (2015). Zinc and copper levels in patients with primary hypertension and normotension . Jakarta: Directorate of Research and Community Services, UI.

Gaya MLA

SURYANA, Arinda, Lironika. et al. "Zinc and copper levels in patients with primary hypertension and normotension". Jakarta: Directorate of Research and Community Services, UI, 2015. Artikel.