Guide to the Political Parties of South America.

MLA

Bernard, Jean-Pierre. Guide to the Political Parties of South America. Harmondsworth: Penguin Books, 1973.

APA

Bernard, J. (1973). Guide to the Political Parties of South America. Harmondsworth: Penguin Books.

Chicago

Bernard, Jean-Pierre Guide to the Political Parties of South America. Harmondsworth: Penguin Books, 1973.