APA Style
Mann, Robyn. (2007).
Step Ahead 2 ( Teachers Edition) Special / Expert / Normal (Academic) .
Singapore:
Epb.
Chicago Style
Mann, Robyn.
Step Ahead 2 ( Teachers Edition) Special / Expert / Normal (Academic).
Singapore:
Epb,
2007.
.
MLA Style
Mann, Robyn.
Step Ahead 2 ( Teachers Edition) Special / Expert / Normal (Academic).
Singapore:
Epb,
2007.
.
Turabian Style
Mann, Robyn.
Step Ahead 2 ( Teachers Edition) Special / Expert / Normal (Academic).
Singapore:
Epb,
2007.
.