Gaya APA
Greenberg, J, E. (1998).
YOUNG PEOPLE LETTERS TO THE PRESIDENT / Judith E. Greenberg (Cet.1).
New York:
GROLIER PUBLISHING.
Gaya MLA
Greenberg, Judith, E..
"YOUNG PEOPLE LETTERS TO THE PRESIDENT / Judith E. Greenberg".
Cet.1
New York:
GROLIER PUBLISHING,
1998.
Text.