APA (7th ed.) Citation

Parwez. (1989). Islam: A challenge to religion. Islamic Book Service.

Chicago Style (17th ed.) Citation

Parwez. Islam: A Challenge to Religion. New Delhi: Islamic Book Service, 1989.

MLA (8th ed.) Citation

Parwez. Islam: A Challenge to Religion. Islamic Book Service, 1989.

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