Gaya APA
Nelson, Rebecca. (1999).
The Handy History Answer Book / Rebecca Nelson .
America ::
Visible,.
Gaya Chicago
Nelson, Rebecca.
The Handy History Answer Book / Rebecca Nelson.
America ::
Visible,,
1999.
Text.
Gaya MLA
Nelson, Rebecca.
The Handy History Answer Book / Rebecca Nelson.
America ::
Visible,,
1999.
Text.
Gaya Turabian
Nelson, Rebecca.
The Handy History Answer Book / Rebecca Nelson.
America ::
Visible,,
1999.
Print.