APA Style
Heidi;;;0-7214-1751-5;Ladybird;1994;;;F SPY h UPP;;United Kingdom;;;;;. ().
:
.
Chicago Style
Heidi;;;0-7214-1751-5;Ladybird;1994;;;F SPY h UPP;;United Kingdom;;;;;.
.
:
,
.
Johanna>;;<2009-1489>;;;;;;;;;.
MLA Style
Heidi;;;0-7214-1751-5;Ladybird;1994;;;F SPY h UPP;;United Kingdom;;;;;.
.
:
,
.
Johanna>;;<2009-1489>;;;;;;;;;.
Turabian Style
Heidi;;;0-7214-1751-5;Ladybird;1994;;;F SPY h UPP;;United Kingdom;;;;;.
:
,
.
Johanna>;;<2009-1489>;;;;;;;;;.