Gaya APA

Atmaja, L, S., Thomdean, . (2019). Who Wants To Be a Smiling Investor : cara termudah belajar investasi saham . Jakarta: Kepustakaan Populer Gramedia.

Gaya MLA

Atmaja, Lukas, Setia., Thomdean, . "Who Wants To Be a Smiling Investor : cara termudah belajar investasi saham". Jakarta: Kepustakaan Populer Gramedia, 2019. Text.