Gaya APA
Encyclopedia of Science & Technology. (2007).
New York:
The McGraw-Hill Companies.
Gaya Chicago
Encyclopedia of Science & Technology.
10th Edition.
New York:
The McGraw-Hill Companies,
2007.
Text.
Gaya MLA
Encyclopedia of Science & Technology.
10th Edition.
New York:
The McGraw-Hill Companies,
2007.
Text.
Gaya Turabian
Encyclopedia of Science & Technology.
New York:
The McGraw-Hill Companies,
2007.
Print.