APA Style

Regis, R. (1997). Mewujudkan kemakmuran lewat kristal : How to manifest prosperity with crystals . Jakarta: Elex Media Komputindo.

MLA Style

Regis, Riza. "Mewujudkan kemakmuran lewat kristal : How to manifest prosperity with crystals". Jakarta: Elex Media Komputindo, 1997. Text.