APA Style
Riyadi, A, K. (2015).
The phenomenology of tasawuf : on Islam as a cosmic religion .
Surabaya:
Pustaka Idea.
MLA Style
Riyadi, Abdul, Kadir.
"The phenomenology of tasawuf : on Islam as a cosmic religion".
Surabaya:
Pustaka Idea,
2015.
Text.