APA Style
Trudgill, Stephen. (1990).
Barriers To A Better Environment .
London:
BELHAVEN PRESS.
Chicago Style
Trudgill, Stephen.
Barriers To A Better Environment.
London:
BELHAVEN PRESS,
1990.
.
MLA Style
Trudgill, Stephen.
Barriers To A Better Environment.
London:
BELHAVEN PRESS,
1990.
.
Turabian Style
Trudgill, Stephen.
Barriers To A Better Environment.
London:
BELHAVEN PRESS,
1990.
.