APA (7th ed.) Citation

Haddad, H. A. M., & Badawī, M. M. (1990). Key to the garden Classics of Muslim spirituality.

Chicago Style (17th ed.) Citation

Haddad, Habib Ahmad Mashhur, and Muḥammad Musṭafā Badawī. "Key to the Garden." Classics of Muslim Spirituality 1990.

MLA (8th ed.) Citation

Haddad, Habib Ahmad Mashhur, and Muḥammad Musṭafā Badawī. "Key to the Garden." Classics of Muslim Spirituality, 1990.

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