Cita APA (7th ed.)

Kostelnick, C., & Roberts, D. D. (2011). Designing visual language: Strategies for professional communicators (2nd ed.). Longman.

Cita Chicago (17th ed.)

Kostelnick, Charles, i David D. Roberts. Designing Visual Language: Strategies for Professional Communicators. 2nd ed. Boston: Longman, 2011.

Cita MLA (9th ed.)

Kostelnick, Charles, i David D. Roberts. Designing Visual Language: Strategies for Professional Communicators. 2nd ed. Longman, 2011.