Gaya APA

Atmaja, L, S., Udiani, C, M. (2011). Who Wants To Be An Irrational Investor: Portofolio Artikel Investasi Di Harian Kontan . Jakarta: KPG (Kepustakaan Populer Gramedia).

Gaya MLA

Atmaja, Lukas, Setia., Udiani, Christina, M.. "Who Wants To Be An Irrational Investor: Portofolio Artikel Investasi Di Harian Kontan". Jakarta: KPG (Kepustakaan Populer Gramedia), 2011. Textbook.