Cita APA (7th ed.)
Smith, S. (1970). Reading it right and rememmber what you read. Barnes.
Cita Chicago (17th ed.)
Smith, Samuel. Reading It Right and Rememmber What You Read. New York: Barnes, 1970.
Cita MLA (9th ed.)
Smith, Samuel. Reading It Right and Rememmber What You Read. Barnes, 1970.
Atenció: Aquestes cites poden no estar 100% correctes.