Cita APA (7th ed.)

Arnold, V. A., & Smith, C. B. (1991). Blueprints. Macmillan Publishing.

Cita Chicago (17th ed.)

Arnold, Virginia A., i Carl B. Smith. Blueprints. New York: Macmillan Publishing, 1991.

Cita MLA (9th ed.)

Arnold, Virginia A., i Carl B. Smith. Blueprints. Macmillan Publishing, 1991.