APA Style
SISWANTO, Y, W.
(2004).
Penanganan hasil panen tanaman obat komersial
.
:
Penebar Swadaya.
MLA Style
SISWANTO, Yuli, Widiyastuti.
"Penanganan hasil panen tanaman obat komersial".
:
Penebar Swadaya,
2004.
Electronic resources.