Gaya APA

PUSPARINI, . et al (2016). Increased matrix metalloproteinase-9 in male elderly with low 25-hydroxy-vitamin D . Jakarta: Medical Faculty, Trisakti University.

Gaya MLA

PUSPARINI, . et al. "Increased matrix metalloproteinase-9 in male elderly with low 25-hydroxy-vitamin D". Jakarta: Medical Faculty, Trisakti University, 2016. Artikel.