Cita APA (7th ed.)

Lewis, N. (1951). How to read better and faster. Crowell.

Cita Chicago (17th ed.)

Lewis, Norman. How to Read Better and Faster. New York: Crowell, 1951.

Cita MLA (9th ed.)

Lewis, Norman. How to Read Better and Faster. Crowell, 1951.

Atenció: Aquestes cites poden no estar 100% correctes.