Gaya APA
Ulwan, Abdullah Nashih. (1992).
Kaidah-kaidah dasar : Abdullah nashih Ulwan .
Bandung:
Remaja Rosda Karya.
Gaya Chicago
Ulwan, Abdullah Nashih.
Kaidah-kaidah dasar : Abdullah nashih Ulwan.
Bandung:
Remaja Rosda Karya,
1992.
Buku.
Gaya MLA
Ulwan, Abdullah Nashih.
Kaidah-kaidah dasar : Abdullah nashih Ulwan.
Bandung:
Remaja Rosda Karya,
1992.
Buku.
Gaya Turabian
Ulwan, Abdullah Nashih.
Kaidah-kaidah dasar : Abdullah nashih Ulwan.
Bandung:
Remaja Rosda Karya,
1992.
Buku.