APA (7th ed.) Citation

Quṭb, S. (1991). This religion of Islam =: Hadha'd-din. International Islamic Federation of Student Organizations.

Chicago Style (17th ed.) Citation

Quṭb, Sayyid. This Religion of Islam =: Hadha'd-din. Riyadh: International Islamic Federation of Student Organizations, 1991.

MLA (9th ed.) Citation

Quṭb, Sayyid. This Religion of Islam =: Hadha'd-din. International Islamic Federation of Student Organizations, 1991.

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