APA (7th ed.) Citation

Bernard, J. (1973). Guide to the political parties of S. America. Penguin.

Chicago Style (17th ed.) Citation

Bernard, Jean-Pierre. Guide to the Political Parties of S. America. Penguin, 1973.

MLA (9th ed.) Citation

Bernard, Jean-Pierre. Guide to the Political Parties of S. America. Penguin, 1973.

Warning: These citations may not always be 100% accurate.