Gaya APA
Ulwan, Abdullah Nasikh. (1999).
Tarbiyah ruhiyah .
Jakarta:
Robbani Press.
Gaya Chicago
Ulwan, Abdullah Nasikh.
Tarbiyah ruhiyah.
Jakarta:
Robbani Press,
1999.
Text.
Gaya MLA
Ulwan, Abdullah Nasikh.
Tarbiyah ruhiyah.
Jakarta:
Robbani Press,
1999.
Text.
Gaya Turabian
Ulwan, Abdullah Nasikh.
Tarbiyah ruhiyah.
Jakarta:
Robbani Press,
1999.
Print.