Cita APA

Paul Johnson. (2011). Socrates: A man for our times. Penguin Books.

Citación estilo Chicago

Paul Johnson. Socrates: A Man for Our Times. Penguin Books, 2011.

Cita MLA

Paul Johnson. Socrates: A Man for Our Times. Penguin Books, 2011.

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