APA-viite (7. p.)
Siddiqui, A. R. (2004). Tazkiyah: The Islamic path of self-development. The Islamic Foundation.
Chicago-viite (17. p.)
Siddiqui, A. R. Tazkiyah: The Islamic Path of Self-development. Leicestershire, [England]: The Islamic Foundation, 2004.
MLA-viite (9. p.)
Siddiqui, A. R. Tazkiyah: The Islamic Path of Self-development. The Islamic Foundation, 2004.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.