Gaya APA
Bercocok tanam kopi. (2010).
Solo:
lestari kiranatama.
Gaya Chicago
Bercocok tanam kopi.
cet.1.
Solo:
lestari kiranatama,
2010.
.
Gaya MLA
Bercocok tanam kopi.
cet.1.
Solo:
lestari kiranatama,
2010.
.
Gaya Turabian
Bercocok tanam kopi.
Solo:
lestari kiranatama,
2010.
.