APA Style
Davison, Tom. (2013).
Three Bears .
USA:
National Geographic.
Chicago Style
Davison, Tom.
Three Bears.
USA:
National Geographic,
2013.
Text.
MLA Style
Davison, Tom.
Three Bears.
USA:
National Geographic,
2013.
Text.
Turabian Style
Davison, Tom.
Three Bears.
USA:
National Geographic,
2013.
Print.