Gaya APA

Evea, P, D., Astuti, I, Y. (2006). Buku Referesi : Seri Ensiklopedia IPS Mapping the World 4 : Navigation . -: Grolier Educational.

Gaya MLA

Evea, Peter,, Dkk.., Astuti, Indri, Yuli. "Buku Referesi : Seri Ensiklopedia IPS Mapping the World 4 : Navigation". -: Grolier Educational, 2006. Text.