Gaya APA
Pujiastuti, K, M, S, I. (2008).
Series of picture Storybook MY EARTH .
jakarta:
exact Ganeca.
Gaya MLA
Pujiastuti, Kusworo,Azizah, Muis,Wiwit, Safitri,Sri, Indah.
"Series of picture Storybook MY EARTH".
jakarta:
exact Ganeca,
2008.
Teks/Gambar.