Gaya APA

PUTRA, S, T. et al (2015). Effects of duration of breastfeeding during infancy on vascular dysfunction in adolescents . Jakarta: Interna Publishing.

Gaya MLA

PUTRA, Sukman, Tulus. et al. "Effects of duration of breastfeeding during infancy on vascular dysfunction in adolescents". Jakarta: Interna Publishing, 2015. Artikel.