Gaya APA
Hoiberg, Dale H.. (2010).
The New Encyclopedia Britannica: Propaedia Outline of Knowledge and Guide to the Britannica (Fifteenth).
U.S.A:
Encyclopedia Britannica.
Gaya Chicago
Hoiberg, Dale H..
The New Encyclopedia Britannica: Propaedia Outline of Knowledge and Guide to the Britannica.
Fifteenth
U.S.A:
Encyclopedia Britannica,
2010.
Text.
Gaya MLA
Hoiberg, Dale H..
The New Encyclopedia Britannica: Propaedia Outline of Knowledge and Guide to the Britannica.
Fifteenth
U.S.A:
Encyclopedia Britannica,
2010.
Text.
Gaya Turabian
Hoiberg, Dale H..
The New Encyclopedia Britannica: Propaedia Outline of Knowledge and Guide to the Britannica.
Fifteenth
U.S.A:
Encyclopedia Britannica,
2010.
Print.