APA Style
Ruttle, Kate. (s.a).
Nat Naps! .
London:
Ladybird Books.
Chicago Style
Ruttle, Kate.
Nat Naps!.
London:
Ladybird Books,
s.a.
Text.
MLA Style
Ruttle, Kate.
Nat Naps!.
London:
Ladybird Books,
s.a.
Text.
Turabian Style
Ruttle, Kate.
Nat Naps!.
London:
Ladybird Books,
s.a.
Print.