APA (7th ed.) Citation

Nursi, B. S. (2017). Iman kunci kesempurnaan. Risalah Nur Press.

Chicago Style (17th ed.) Citation

Nursi, Badiuzzaman Said. Iman Kunci Kesempurnaan. Risalah Nur Press, 2017.

MLA (8th ed.) Citation

Nursi, Badiuzzaman Said. Iman Kunci Kesempurnaan. Risalah Nur Press, 2017.

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