APA Style
SIREGAR, H.S. Tumpal. (2011).
Budidaya Cokelat .
Jakarta:
Penebar Swadaya.
Chicago Style
SIREGAR, H.S. Tumpal.
Budidaya Cokelat.
Jakarta:
Penebar Swadaya,
2011.
Hard Copy.
MLA Style
SIREGAR, H.S. Tumpal.
Budidaya Cokelat.
Jakarta:
Penebar Swadaya,
2011.
Hard Copy.
Turabian Style
SIREGAR, H.S. Tumpal.
Budidaya Cokelat.
Jakarta:
Penebar Swadaya,
2011.
Hard Copy.