Cita APA (7a ed.)

Blackburn, S. (2006). Truth: A guide for the perplexed. Penguin Books.

Cita Chicago Style (17a ed.)

Blackburn, Simon. Truth: A Guide for the Perplexed. London: Penguin Books, 2006.

Cita MLA (9a ed.)

Blackburn, Simon. Truth: A Guide for the Perplexed. Penguin Books, 2006.