Cita APA

Harper, L., & Harper, L. (2001). Provocative graphics: The power of the unexpected in graphic design. Gloucester, Mass: Rockport.

Citación estilo Chicago

Harper, Laurel, y Laurel Harper. Provocative Graphics: The Power of the Unexpected in Graphic Design. Gloucester, Mass: Rockport, 2001.

Cita MLA

Harper, Laurel, y Laurel Harper. Provocative Graphics: The Power of the Unexpected in Graphic Design. Gloucester, Mass: Rockport, 2001.