APA Style
Mengenal darwin : for beginners. (2000).
s.l.:
s.n..
Chicago Style
Mengenal darwin : for beginners.
.
s.l.:
s.n.,
2000.
Text.
MLA Style
Mengenal darwin : for beginners.
.
s.l.:
s.n.,
2000.
Text.
Turabian Style
Mengenal darwin : for beginners.
s.l.:
s.n.,
2000.
Print.