APA Style
Space Exploration. (2006).
Surabaya:
Pustaka Lebah.
Chicago Style
Space Exploration.
.
Surabaya:
Pustaka Lebah,
2006.
Book.
MLA Style
Space Exploration.
.
Surabaya:
Pustaka Lebah,
2006.
Book.
Turabian Style
Space Exploration.
Surabaya:
Pustaka Lebah,
2006.
Book.