Gaya APA
Williams Colinsons Company Ltd, GlassGow. (2004).
Oxford Ensiklopedia Pelajaran 1 (edisi kelima).
Jakarta:
PT. Widyadara.
Gaya Chicago
Williams Colinsons Company Ltd, GlassGow.
Oxford Ensiklopedia Pelajaran 1.
edisi kelima
Jakarta:
PT. Widyadara,
2004.
Text.
Gaya MLA
Williams Colinsons Company Ltd, GlassGow.
Oxford Ensiklopedia Pelajaran 1.
edisi kelima
Jakarta:
PT. Widyadara,
2004.
Text.
Gaya Turabian
Williams Colinsons Company Ltd, GlassGow.
Oxford Ensiklopedia Pelajaran 1.
edisi kelima
Jakarta:
PT. Widyadara,
2004.
Print.