Cita APA (7th ed.)

Walker Art Center, Friedman, M. S., Giovannini, J., & Heller, S. (1989). Graphic design in America: A visual language history. Walker Art Center.

Cita Chicago (17th ed.)

Walker Art Center, Mildred S. Friedman, Joseph Giovannini, i Steven Heller. Graphic Design in America: A Visual Language History. Minneapolis: Walker Art Center, 1989.

Cita MLA (9th ed.)

Walker Art Center, et al. Graphic Design in America: A Visual Language History. Walker Art Center, 1989.