Gaya APA
Ilyas, H, Y.
(2002).
Kuliah Akhlaq
(
cet. 5 ed. 1)
.
Jakarta,:
LPPI _2.
Gaya MLA
Ilyas, H., Yunahar.
"Kuliah Akhlaq".
cet. 5 ed. 1
Jakarta,:
LPPI _2,
2002.
Buku Teks.