Gaya APA
Wahyuni, C, U.
(2016).
Jurnal Berkala Epidemiologi [Jurnal]
.
Surabaya:
Airlangga niversity ress.
Gaya MLA
Wahyuni, Chatarina, U.
"Jurnal Berkala Epidemiologi [Jurnal]".
Surabaya:
Airlangga niversity ress,
2016.
Jurnal.