APA Style
Ballin, W.H.. (1990).
Perfect Your English : The easy way .
United Kingdom:
Prentice Hall Int..
Chicago Style
Ballin, W.H..
Perfect Your English : The easy way.
United Kingdom:
Prentice Hall Int.,
1990.
Text.
MLA Style
Ballin, W.H..
Perfect Your English : The easy way.
United Kingdom:
Prentice Hall Int.,
1990.
Text.
Turabian Style
Ballin, W.H..
Perfect Your English : The easy way.
United Kingdom:
Prentice Hall Int.,
1990.
Print.