Gaya APA
Al-Ghazali, .
(s.l).
Ihya' ulumuddin Jil. 1
.
Surabaya:
Pustaka Islam.
Gaya MLA
Al-Ghazali, .
"Ihya' ulumuddin Jil. 1".
Surabaya:
Pustaka Islam,
s.l.
BUKU TEKS.