APA Style
Riley, Peter. (2004).
100 Facts on: Planet Earth .
New York ::
Miles Kelly Publishing.
Chicago Style
Riley, Peter.
100 Facts on: Planet Earth.
New York ::
Miles Kelly Publishing,
2004.
Text.
MLA Style
Riley, Peter.
100 Facts on: Planet Earth.
New York ::
Miles Kelly Publishing,
2004.
Text.
Turabian Style
Riley, Peter.
100 Facts on: Planet Earth.
New York ::
Miles Kelly Publishing,
2004.
Print.