APA Style
Booth, John A, Walker, Thomas W. (1989).
Understanding Central America .
United States of America:
Westview Press.
Chicago Style
Booth, John A, Walker, Thomas W.
Understanding Central America.
United States of America:
Westview Press,
1989.
Text.
MLA Style
Booth, John A, Walker, Thomas W.
Understanding Central America.
United States of America:
Westview Press,
1989.
Text.
Turabian Style
Booth, John A, Walker, Thomas W.
Understanding Central America.
United States of America:
Westview Press,
1989.
Print.