APA (7th ed.) Citation

REGIS, R. (1998). Memeahami kekuatan kristal/understanding crystal power. Media Elek Komputindo.

Chicago Style (17th ed.) Citation

REGIS, Riza. Memeahami Kekuatan Kristal/understanding Crystal Power. Jakarta: Media Elek Komputindo, 1998.

MLA (9th ed.) Citation

REGIS, Riza. Memeahami Kekuatan Kristal/understanding Crystal Power. Media Elek Komputindo, 1998.

Warning: These citations may not always be 100% accurate.