Gaya APA
McKibben, Bill. (1990).
The end of nature (1).
New Zealand:
Penguin Books.
Gaya Chicago
McKibben, Bill.
The end of nature.
1
New Zealand:
Penguin Books,
1990.
Text.
Gaya MLA
McKibben, Bill.
The end of nature.
1
New Zealand:
Penguin Books,
1990.
Text.
Gaya Turabian
McKibben, Bill.
The end of nature.
1
New Zealand:
Penguin Books,
1990.
Print.