Gaya APA
EVERAARTS, A.
(1981).
Weeds of vegetables in the highlands of Java
.
Jakarta:
Lembaga Penelitian Hortikultura.
Gaya MLA
EVERAARTS, A.P..
"Weeds of vegetables in the highlands of Java".
Jakarta:
Lembaga Penelitian Hortikultura,
1981.
Buku.