Cita APA (7a ed.)

Barber, J. (2000). Presidents (1st American ed.). Dorling Kindersley Pub..

Cita Chicago Style (17a ed.)

Barber, James. Presidents. 1st American ed. New York: Dorling Kindersley Pub., 2000.

Cita MLA (8a ed.)

Barber, James. Presidents. 1st American ed. Dorling Kindersley Pub., 2000.