Gaya APA
Ghazali, A, H, M, B, M, A.
().
Ihya Ulumuddin Jilid 4
.
Semarang:
Toha Putra.
Gaya MLA
Ghazali, Abu, Hamid, Muhammad, Bin, Muhammad, Al.
"Ihya Ulumuddin Jilid 4".
Semarang:
Toha Putra,
.
Text.