Gaya APA
Mc Graw-Hill Encyclopedia of Science & Technology. (1987).
:
.
Gaya Chicago
Mc Graw-Hill Encyclopedia of Science & Technology.
-.
:
,
1987.
Text.
Gaya MLA
Mc Graw-Hill Encyclopedia of Science & Technology.
-.
:
,
1987.
Text.
Gaya Turabian
Mc Graw-Hill Encyclopedia of Science & Technology.
:
,
1987.
Print.