APA Style
Spencer, Graeme. (1998).
O-Level composition writing: a pratical approach .
Singapore:
Shinglee.
Chicago Style
Spencer, Graeme.
O-Level composition writing: a pratical approach.
Singapore:
Shinglee,
1998.
Perpustakaan KALBIS.
IEEE Style
*IEEE style untuk Skripsi
Spencer, Graeme.
(1998).
O-Level composition writing: a pratical approach.
.
Singapore:
Shinglee.
*IEEE style untuk Buku/Jurnal
Spencer, Graeme.
O-Level composition writing: a pratical approach.
.
Singapore:
Shinglee,
1998.
MLA Style
Spencer, Graeme.
O-Level composition writing: a pratical approach.
Singapore:
Shinglee,
1998.
Perpustakaan KALBIS.
Turabian Style
Spencer, Graeme.
O-Level composition writing: a pratical approach.
Singapore:
Shinglee,
1998.
Perpustakaan KALBIS.