APA Style
SAGAN, Carl, Jonathan Norton Leonard, Carl Sagan. (1982).
Planet .
Jakarta:
Tira Pustaka.
Chicago Style
SAGAN, Carl, Jonathan Norton Leonard, Carl Sagan.
Planet.
Jakarta:
Tira Pustaka,
1982.
.
MLA Style
SAGAN, Carl, Jonathan Norton Leonard, Carl Sagan.
Planet.
Jakarta:
Tira Pustaka,
1982.
.
Turabian Style
SAGAN, Carl, Jonathan Norton Leonard, Carl Sagan.
Planet.
Jakarta:
Tira Pustaka,
1982.
.