Gaya APA
DR. Najib Ibrahim., dkk. (1993).
Ikrar Amaliah Islam .
Jakarta:
Gema insani press.
Gaya Chicago
DR. Najib Ibrahim., dkk.
Ikrar Amaliah Islam.
Jakarta:
Gema insani press,
1993.
Buku.
Gaya MLA
DR. Najib Ibrahim., dkk.
Ikrar Amaliah Islam.
Jakarta:
Gema insani press,
1993.
Buku.
Gaya Turabian
DR. Najib Ibrahim., dkk.
Ikrar Amaliah Islam.
Jakarta:
Gema insani press,
1993.
Buku.