Gaya APA
Newbury, Donald. (1996).
Surviving After the Pole Shift .
Utah:
Northwest.
Gaya Chicago
Newbury, Donald.
Surviving After the Pole Shift.
Utah:
Northwest,
1996.
Text.
Gaya MLA
Newbury, Donald.
Surviving After the Pole Shift.
Utah:
Northwest,
1996.
Text.
Gaya Turabian
Newbury, Donald.
Surviving After the Pole Shift.
Utah:
Northwest,
1996.
Print.