APA Style
Spyri, Johanna. (2002).
Heidi (-).
United Kingdom:
Penguin.
Chicago Style
Spyri, Johanna.
Heidi.
-
United Kingdom:
Penguin,
2002.
Printed Book.
MLA Style
Spyri, Johanna.
Heidi.
-
United Kingdom:
Penguin,
2002.
Printed Book.
Turabian Style
Spyri, Johanna.
Heidi.
-
United Kingdom:
Penguin,
2002.
Printed Book.