APA Style
Ritchie, A. (2008).
Waktunya Tidur, Domba Nakal! - It's Time to Sleep, You Crazy Sheep! .
Jakarta:
Erlangga for Kids.
MLA Style
Ritchie, Alison.
"Waktunya Tidur, Domba Nakal! - It's Time to Sleep, You Crazy Sheep!".
Jakarta:
Erlangga for Kids,
2008.
Fiction.