Cita APA (7th ed.)

Ronningstam, E. (2005). Identifying and understanding the narcissistic personality. Oxford University Press.

Cita Chicago (17th ed.)

Ronningstam, Elsa. Identifying and Understanding the Narcissistic Personality. New York: Oxford University Press, 2005.

Cita MLA (9th ed.)

Ronningstam, Elsa. Identifying and Understanding the Narcissistic Personality. Oxford University Press, 2005.