APA Style
Gower, Roger. (1993).
Speaking: upper-intermediate: study guide .
New York:
Oxford University.
Chicago Style
Gower, Roger.
Speaking: upper-intermediate: study guide.
New York:
Oxford University,
1993.
Perpustakaan KALBIS.
IEEE Style
*IEEE style untuk Skripsi
Gower, Roger.
(1993).
Speaking: upper-intermediate: study guide.
.
New York:
Oxford University.
*IEEE style untuk Buku/Jurnal
Gower, Roger.
Speaking: upper-intermediate: study guide.
.
New York:
Oxford University,
1993.
MLA Style
Gower, Roger.
Speaking: upper-intermediate: study guide.
New York:
Oxford University,
1993.
Perpustakaan KALBIS.
Turabian Style
Gower, Roger.
Speaking: upper-intermediate: study guide.
New York:
Oxford University,
1993.
Perpustakaan KALBIS.