APA (7th ed.) Citation

Hawwa, S., & Shaleh, A. R. (1988). al-Islam: Tindak lanjut syahadatain. al-Ishlahy Press.

Chicago Style (17th ed.) Citation

Hawwa, Sa'id, and Ainur Rafiq Shaleh. Al-Islam: Tindak Lanjut Syahadatain. [Indonesia]: al-Ishlahy Press, 1988.

MLA (8th ed.) Citation

Hawwa, Sa'id, and Ainur Rafiq Shaleh. Al-Islam: Tindak Lanjut Syahadatain. al-Ishlahy Press, 1988.