Gaya APA
Dell, Pamela. (2008).
Britanniza Discovery Library: The Worls Around Us .
London:
Encyclopedia Britannica.
Gaya Chicago
Dell, Pamela.
Britanniza Discovery Library: The Worls Around Us.
London:
Encyclopedia Britannica,
2008.
Text.
Gaya MLA
Dell, Pamela.
Britanniza Discovery Library: The Worls Around Us.
London:
Encyclopedia Britannica,
2008.
Text.
Gaya Turabian
Dell, Pamela.
Britanniza Discovery Library: The Worls Around Us.
London:
Encyclopedia Britannica,
2008.
Print.