Gaya APA
Yusuf, Q, N.
(2009).
tHE 7 aWARENESS
.
Jakarta:
Gramedia Pustaka Utama.
Gaya MLA
Yusuf, Qosim,, Nanang.
"tHE 7 aWARENESS".
Jakarta:
Gramedia Pustaka Utama,
2009.
Text.