Gaya APA

Nurhadi, . et al (2010). Fun Learning Social Science [4] : For Grade IV Elementary School (Cet. 1--). Bandung: Grafindo Media Pertama.

Gaya MLA

Nurhadi, . et al. "Fun Learning Social Science [4] : For Grade IV Elementary School". Cet. 1-- Bandung: Grafindo Media Pertama, 2010. Text.