Gaya APA
Humphy, Edward. (1975).
Encyclopedia International (cet.1).
New York:
Enyclopedia.
Gaya Chicago
Humphy, Edward.
Encyclopedia International.
cet.1
New York:
Enyclopedia,
1975.
Text.
Gaya MLA
Humphy, Edward.
Encyclopedia International.
cet.1
New York:
Enyclopedia,
1975.
Text.
Gaya Turabian
Humphy, Edward.
Encyclopedia International.
cet.1
New York:
Enyclopedia,
1975.
Print.