APA Style
Thornbury, Scott. (2006).
How to Teach Speaking .
Malang:
IKAPI.
Chicago Style
Thornbury, Scott.
How to Teach Speaking.
Malang:
IKAPI,
2006.
Text.
MLA Style
Thornbury, Scott.
How to Teach Speaking.
Malang:
IKAPI,
2006.
Text.
Turabian Style
Thornbury, Scott.
How to Teach Speaking.
Malang:
IKAPI,
2006.
Print.