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.