Gaya APA
Blackburn, David, Holister, Geoffrey. (1987).
Encyclopedia of modern technology .
Boston, MA:
Allyn and Bacon.
Gaya Chicago
Blackburn, David, Holister, Geoffrey.
Encyclopedia of modern technology.
Boston, MA:
Allyn and Bacon,
1987.
Text.
Gaya MLA
Blackburn, David, Holister, Geoffrey.
Encyclopedia of modern technology.
Boston, MA:
Allyn and Bacon,
1987.
Text.
Gaya Turabian
Blackburn, David, Holister, Geoffrey.
Encyclopedia of modern technology.
Boston, MA:
Allyn and Bacon,
1987.
Print.