Gaya APA
Purwasasmita,mubiar, ., Sutaryat,alik, .
(2012).
Padi sri organik indonesia
(
cet.1)
.
Jakarta:
Penebar Swadaya.
Gaya MLA
Purwasasmita,mubiar, ., Sutaryat,alik, .
"Padi sri organik indonesia".
cet.1
Jakarta:
Penebar Swadaya,
2012.
Text.