Gaya APA
The Prentice hall regents prep series for the TOEFL test :. (1995).
Englewood Cliffs, N.J.:
Prentice-Hall Regents.
Gaya MLA
The Prentice hall regents prep series for the TOEFL test :.
.
Englewood Cliffs, N.J.:
Prentice-Hall Regents,
1995.
Buku.