Gaya APA
Quigg, P, W, .
(1983).
A Pole Apart: The Emerging Issue of Antartica
(
-)
.
New York :
McGraw-Hill Book Company.
Gaya MLA
Quigg, Philip, W., .
"A Pole Apart: The Emerging Issue of Antartica".
-
New York :
McGraw-Hill Book Company,
1983.
.