Gaya APA
s.u, O., oetari, .
(2017).
Evidence Based Medicine
.
Yogyakarta:
gadjah mada unversity perss.
Gaya MLA
s.u, Oetari., oetari, .
"Evidence Based Medicine".
Yogyakarta:
gadjah mada unversity perss,
2017.
Text.