Gaya APA
Sharpe, P, J. (2007).
Barron's Tofel IBT Internet-Baset Test With 10 Audio CDs (Cet.1 Ed.12).
Jakarta:
Binarupa aksara.
Gaya MLA
Sharpe, Pamela, J..
"Barron's Tofel IBT Internet-Baset Test With 10 Audio CDs".
Cet.1 Ed.12
Jakarta:
Binarupa aksara,
2007.
Text.