APA (7th ed.) Citation

Horn, R. E. (1998). Visual language: Global communication for the 21st century / Robert E. Horn. MacroVU, Inc..

Chicago Style (17th ed.) Citation

Horn, Robert E. Visual Language: Global Communication for the 21st Century / Robert E. Horn. Bainbridge Island, Wash.: MacroVU, Inc., 1998.

MLA (8th ed.) Citation

Horn, Robert E. Visual Language: Global Communication for the 21st Century / Robert E. Horn. MacroVU, Inc., 1998.

Warning: These citations may not always be 100% accurate.