APA Style
Gower, Jeremy, Milne, Annabel, Pyke, Jeremy. (1991).
The Planet Earth (Cet.2, 1991).
London:
World Book International.
Chicago Style
Gower, Jeremy, Milne, Annabel, Pyke, Jeremy.
The Planet Earth.
Cet.2, 1991
London:
World Book International,
1991.
Text.
MLA Style
Gower, Jeremy, Milne, Annabel, Pyke, Jeremy.
The Planet Earth.
Cet.2, 1991
London:
World Book International,
1991.
Text.
Turabian Style
Gower, Jeremy, Milne, Annabel, Pyke, Jeremy.
The Planet Earth.
Cet.2, 1991
London:
World Book International,
1991.
Print.