Gaya APA
Riris, K, T., Sarumpaet, .
(2010).
Pedoman Penelitian Sastra Anak
.
Jakarta:
Yayasan Pustaka Obor Indonesia.
Gaya MLA
Riris, K., Toha,., Sarumpaet, .
"Pedoman Penelitian Sastra Anak".
Jakarta:
Yayasan Pustaka Obor Indonesia,
2010.
Text.