Gaya APA
Mara, Wil. (2003).
Laura Ingalls wilder .
New York:
Children`s Press.
Gaya Chicago
Mara, Wil.
Laura Ingalls wilder.
New York:
Children`s Press,
2003.
Text.
Gaya MLA
Mara, Wil.
Laura Ingalls wilder.
New York:
Children`s Press,
2003.
Text.
Gaya Turabian
Mara, Wil.
Laura Ingalls wilder.
New York:
Children`s Press,
2003.
Print.