Gaya APA
World Book Encyclopedia Edition 2005. (2005).
:
Topics.
Gaya Chicago
World Book Encyclopedia Edition 2005.
.
:
Topics,
2005.
Audiovisual.
Gaya MLA
World Book Encyclopedia Edition 2005.
.
:
Topics,
2005.
Audiovisual.
Gaya Turabian
World Book Encyclopedia Edition 2005.
:
Topics,
2005.
Audiovisual.