Gaya APA
Iskandar, D, T.
(1998).
The amphibians of java and bali
.
Jakarta:
Lembaga Biologi Nasional-LIPI.
Gaya MLA
Iskandar, Djoko, T.
"The amphibians of java and bali".
Jakarta:
Lembaga Biologi Nasional-LIPI,
1998.
Text.