Gaya APA
Ya'kub, M, H., Hamdani, Y.
(2005).
Tuntunan Bertaubat
.
Jakarta:
Qisthi Press.
Gaya MLA
Ya'kub, Muhammad, Husein., Hamdani, Yusuf.
"Tuntunan Bertaubat".
Jakarta:
Qisthi Press,
2005.
Text.