APA Style
Petty, Kate. (1990).
Bears .
London:
Franklin Watts.
Chicago Style
Petty, Kate.
Bears.
London:
Franklin Watts,
1990.
Text.
MLA Style
Petty, Kate.
Bears.
London:
Franklin Watts,
1990.
Text.
Turabian Style
Petty, Kate.
Bears.
London:
Franklin Watts,
1990.
Print.