Gaya APA
Iqbal, R., Ezokanzo, T.
(2013).
Yuk, Kurangi Sampah!
.
Jakarta:
AL-Kautsar Kids.
Gaya MLA
Iqbal, Rofiq., Ezokanzo, Tethy.
"Yuk, Kurangi Sampah!".
Jakarta:
AL-Kautsar Kids,
2013.
Text.