Gaya APA

Novrianto, R., Pardede, A, R, E. (2008). Charts & Graphs for Office Excell 2007 (Majalah PC Media 2008). Jakarta: Gramedia Pustaka Utama.

Gaya MLA

Novrianto, Rully., Pardede, Anton, R., Et.al.. "Charts & Graphs for Office Excell 2007". Majalah PC Media 2008 Jakarta: Gramedia Pustaka Utama, 2008. Book.