Gaya APA
GOUDIE, A. (2006).
THE HUMAN IMPACT ON THE NATURAL ENVIRONMENT : PAST, PRESENT AND FUTURE (6).
AUSTRALIA:
BLACKWELL PUBLISHING.
Gaya MLA
GOUDIE, ANDREW.
"THE HUMAN IMPACT ON THE NATURAL ENVIRONMENT : PAST, PRESENT AND FUTURE".
6
AUSTRALIA:
BLACKWELL PUBLISHING,
2006.
Text.