Cita APA (7a ed.)

BARNES, J. (1979). Who should know what: Social science privacy and ethics. Penguin Books.

Cita Chicago Style (17a ed.)

BARNES, J.A. Who Should Know What: Social Science Privacy and Ethics. New York: Penguin Books, 1979.

Cita MLA (9a ed.)

BARNES, J.A. Who Should Know What: Social Science Privacy and Ethics. Penguin Books, 1979.