Penggayaan APA
SOARS, John, SOARS, Liz. (1996).
Headway advanced workbook .
Oxford:
Oxford University Press.
Chicago Style
SOARS, John, SOARS, Liz.
Headway advanced workbook.
Oxford:
Oxford University Press,
1996.
Buku.
MLA Style
SOARS, John, SOARS, Liz.
Headway advanced workbook.
Oxford:
Oxford University Press,
1996.
Buku.
Turabian Style
SOARS, John, SOARS, Liz.
Headway advanced workbook.
Oxford:
Oxford University Press,
1996.
Buku.