Gaya APA

Limited, D, K. (2015). 3. children's literature - engines and motors (sumber ilmu pengetahuan) (4). Jakarta: Pt. aku bisa.

Gaya MLA

Limited, Dorling, Kindersley. "3. children's literature - engines and motors (sumber ilmu pengetahuan)". 4 Jakarta: Pt. aku bisa, 2015. Text.