Gaya APA
HARRIS, N.
(2003).
The Illustrated Enclyclopedia of Science
.
Yogyakarta155.25 SOE m:
PENTAGON PRESS.
Gaya MLA
HARRIS, Nicholas.
"The Illustrated Enclyclopedia of Science".
Yogyakarta155.25 SOE m:
PENTAGON PRESS,
2003.
.