Gaya APA
3. Permenkes no. 236 th 1990. ().
Malang Kota:
.
Gaya Chicago
3. Permenkes no. 236 th 1990.
.
Malang Kota:
,
.
Text.
Gaya MLA
3. Permenkes no. 236 th 1990.
.
Malang Kota:
,
.
Text.
Gaya Turabian
3. Permenkes no. 236 th 1990.
Malang Kota:
,
.
Print.