Gaya APA
Pets of Crops in Indonesia. (1981).
Jakarta:
Ichtiar baru-Van houve.
Gaya Chicago
Pets of Crops in Indonesia.
.
Jakarta:
Ichtiar baru-Van houve,
1981.
Buku.
Gaya MLA
Pets of Crops in Indonesia.
.
Jakarta:
Ichtiar baru-Van houve,
1981.
Buku.
Gaya Turabian
Pets of Crops in Indonesia.
Jakarta:
Ichtiar baru-Van houve,
1981.
Buku.