APA Style
Soeryoko, H.
(2010).
20 Tanaman Obat Terpopuler Penurun Hipertensi..
.
Yogyakarta:
Andi Offset.
MLA Style
Soeryoko, Hery.
"20 Tanaman Obat Terpopuler Penurun Hipertensi..".
Yogyakarta:
Andi Offset,
2010.
Book.