In defence of politics.

MLA

Crick, Bernard. In Defence of Politics. Revised edition Harmondsworth: Penguin Books Ltd, 1976.

APA

Crick, B. (1976). In defence of politics. Revised edition Harmondsworth: Penguin Books Ltd.

Chicago

Crick, Bernard In Defence of Politics. Revised edition Harmondsworth: Penguin Books Ltd, 1976.