Gaya APA
Garrett, Leslie. (2004).
Hellen Keller .
Amerika Serikat:
DK Publishing.
Gaya Chicago
Garrett, Leslie.
Hellen Keller.
Amerika Serikat:
DK Publishing,
2004.
Text.
Gaya MLA
Garrett, Leslie.
Hellen Keller.
Amerika Serikat:
DK Publishing,
2004.
Text.
Gaya Turabian
Garrett, Leslie.
Hellen Keller.
Amerika Serikat:
DK Publishing,
2004.
Print.