Gaya APA

HARYANTO, J, O., FAJARWATI, D. (2011). How to market kid's product . Jakarta: Salemba Empat.

Gaya MLA

HARYANTO, Jony, Oktavian., FAJARWATI, Diana. "How to market kid's product ". Jakarta: Salemba Empat, 2011. Buku.