APA (7th ed.) Citation

Hawwa & Abu Ridha. (1988). Jundullah membasmi penyakit ummat. Thinker's Library.

Chicago Style (17th ed.) Citation

Hawwa and Abu Ridha. Jundullah Membasmi Penyakit Ummat. (Batu Caves): Thinker's Library, 1988.

MLA (8th ed.) Citation

Hawwa and Abu Ridha. Jundullah Membasmi Penyakit Ummat. Thinker's Library, 1988.

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