Gaya APA
Keller, H.
(2010).
The Story of My Life
(
Cet. 1)
.
Jakarta Selatan:
Genta Pstaka.
Gaya MLA
Keller, Helen.
"The Story of My Life".
Cet. 1
Jakarta Selatan:
Genta Pstaka,
2010.
Text.