APA (7th ed.) Citation

Qardhawi, Y., & Helmi, R. (1997). Membangun masyarakat baru. Gema Insani Press.

Chicago Style (17th ed.) Citation

Qardhawi, Yusuf, and Rusydi Helmi. Membangun Masyarakat Baru. Gema Insani Press, 1997.

MLA (8th ed.) Citation

Qardhawi, Yusuf, and Rusydi Helmi. Membangun Masyarakat Baru. Gema Insani Press, 1997.

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