Gaya APA
Justice, Jennifer. (1998).
The grolier children encyclopedia : 2 black hole - conservation .
London:
Kingfisher.
Gaya Chicago
Justice, Jennifer.
The grolier children encyclopedia : 2 black hole - conservation.
London:
Kingfisher,
1998.
Text.
Gaya MLA
Justice, Jennifer.
The grolier children encyclopedia : 2 black hole - conservation.
London:
Kingfisher,
1998.
Text.
Gaya Turabian
Justice, Jennifer.
The grolier children encyclopedia : 2 black hole - conservation.
London:
Kingfisher,
1998.
Print.