Gaya APA
Narulita, S., Purwanto, .
(2013).
Seputar Masalah Nikah Sirri
.
Cibubur:
PT Variapop Group.
Gaya MLA
Narulita, Sari., Purwanto, .
"Seputar Masalah Nikah Sirri".
Cibubur:
PT Variapop Group,
2013.
Text.