APA Citation

Hassan, S. M., & Murtadho Ridwan. Penyakit umat. Johor Bahru, Johor: Perniagaan Jahabersa.

Chicago Style Citation

Hassan, Syeikh Muhammad, and Murtadho Ridwan. Penyakit Umat. Johor Bahru, Johor: Perniagaan Jahabersa.

MLA Citation

Hassan, Syeikh Muhammad, and Murtadho Ridwan. Penyakit Umat. Johor Bahru, Johor: Perniagaan Jahabersa.

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