Cita APA (7a ed.)

Horton, W. K. (1994). The Icon book: Visual symbols for computer systems and documentation. John Wiley & Sons.

Cita Chicago Style (17a ed.)

Horton, William K. The Icon Book: Visual Symbols for Computer Systems and Documentation. New York [etc.]: John Wiley & Sons, 1994.

Cita MLA (9a ed.)

Horton, William K. The Icon Book: Visual Symbols for Computer Systems and Documentation. John Wiley & Sons, 1994.