Gaya APA
IKAWATI, H, D. et al (2016).
Predominant clinical symptom of influenza in pre-school children (3-6 years old) .
Jakarta:
Ministry of Health Indonesia.
Gaya MLA
IKAWATI, Hartanti, Dian. et al.
"Predominant clinical symptom of influenza in pre-school children (3-6 years old)".
Jakarta:
Ministry of Health Indonesia,
2016.
Artikel.