APA Style
Friedman, Katherine. (2002).
What if the polar ice caps melted .
:
.
Chicago Style
Friedman, Katherine.
What if the polar ice caps melted.
:
,
2002.
TXB.
MLA Style
Friedman, Katherine.
What if the polar ice caps melted.
:
,
2002.
TXB.
Turabian Style
Friedman, Katherine.
What if the polar ice caps melted.
:
,
2002.
TXB.