APA Style
Darwin, C.
(2003).
The Origin of Species: Asal-usul Spesies
(
1)
.
Jakarta:
Yayasan Obor Indonesi.
MLA Style
Darwin, Charles.
"The Origin of Species: Asal-usul Spesies".
1
Jakarta:
Yayasan Obor Indonesi,
2003.
.