Gaya APA

Febiani, T, ., Rachmayanti, A, P, &, W. (2010). Harold yang sombong . Jakarta: Erlangga for Kids.

Gaya MLA

Febiani, Tessa, ., Rachmayanti, Ayu, Prameswary, &, Winny. "Harold yang sombong". Jakarta: Erlangga for Kids, 2010. Text / Book.