Gaya APA
Qarni, A, A. et al
(2004).
Laa Tahzan Jangan Bersedih !
.
Jakarta:
Qisthi Press.
Gaya MLA
Qarni, Aidh, Al. et al.
"Laa Tahzan Jangan Bersedih !".
Jakarta:
Qisthi Press,
2004.
Elektronik/Digital.