Gaya APA
Mannetje, L., Jones, R.
(1992).
Plant Resources of South - East Asia 4 : Forages
.
Bogor:
Prosea Foundation.
Gaya MLA
Mannetje, L.t., Jones, R.M..
"Plant Resources of South - East Asia 4 : Forages".
Bogor:
Prosea Foundation,
1992.
Text.