APA Style
Wahyuni, Sri. (2013).
Panduan Praktis Biogas .
Jakarta:
Penebar Swadaya.
Chicago Style
Wahyuni, Sri.
Panduan Praktis Biogas.
Jakarta:
Penebar Swadaya,
2013.
Books.
MLA Style
Wahyuni, Sri.
Panduan Praktis Biogas.
Jakarta:
Penebar Swadaya,
2013.
Books.
Turabian Style
Wahyuni, Sri.
Panduan Praktis Biogas.
Jakarta:
Penebar Swadaya,
2013.
Books.