Gaya APA
Production, U., Usmi, .
(2011).
100 Hal Paling Bikin Syok
.
Jakarta:
PT. Gramedia Pustaka Utama.
Gaya MLA
Production, Uri., Usmi, .
"100 Hal Paling Bikin Syok".
Jakarta:
PT. Gramedia Pustaka Utama,
2011.
Text.