Gaya APA

Chan, M., Hapsari, A, P, W. (2011). Ayo Bergembira! . Jakarta: Erlangga for Kids.

Gaya MLA

Chan, May., Hapsari, Ayu, Prameswary,, Windrati. "Ayo Bergembira!". Jakarta: Erlangga for Kids, 2011. Text / Book.