APA Style
Robson, Pam. (2008).
Ekosistem .
London:
An Aladdin Books.
Chicago Style
Robson, Pam.
Ekosistem.
London:
An Aladdin Books,
2008.
Text.
MLA Style
Robson, Pam.
Ekosistem.
London:
An Aladdin Books,
2008.
Text.
Turabian Style
Robson, Pam.
Ekosistem.
London:
An Aladdin Books,
2008.
Print.