APA Style
Birney, Betty G.. (2009).
Adventure According To Humphrey .
London:
Puffin Books.
Chicago Style
Birney, Betty G..
Adventure According To Humphrey.
London:
Puffin Books,
2009.
Book.
MLA Style
Birney, Betty G..
Adventure According To Humphrey.
London:
Puffin Books,
2009.
Book.
Turabian Style
Birney, Betty G..
Adventure According To Humphrey.
London:
Puffin Books,
2009.
Book.