APA Style
The Official Guide To The New TOEFL. (2006).
New York:
MC GRAW HILL.
Chicago Style
The Official Guide To The New TOEFL.
.
New York:
MC GRAW HILL,
2006.
Teks.
MLA Style
The Official Guide To The New TOEFL.
.
New York:
MC GRAW HILL,
2006.
Teks.
Turabian Style
The Official Guide To The New TOEFL.
New York:
MC GRAW HILL,
2006.
Teks.