Gaya APA
Geology and Change. (1994).
Hongkong:
Time Life Asia.
Gaya Chicago
Geology and Change.
.
Hongkong:
Time Life Asia,
1994.
Printed Book.
Gaya MLA
Geology and Change.
.
Hongkong:
Time Life Asia,
1994.
Printed Book.
Gaya Turabian
Geology and Change.
Hongkong:
Time Life Asia,
1994.
Printed Book.